Ficool

Harry Potter: Legacy System

Vikky_3444
14
chs / week
The average realized release rate over the past 30 days is 14 chs / week.
--
NOT RATINGS
1.4k
Views
Synopsis
What if Harry Potter discovered his true heritage on his 15th birthday? What if the Boy Who Lived awakened a mysterious Gamer System that turned his life into a game? What if his family's wealth wasn't just a small vault, but an empire worth billions? On the eve of attending Hogwarts, Harry Potter's world changes forever. A blue screen appears before him, revealing stats, skills, and quests that will reshape his destiny. But that's not all—at Gringotts, he discovers a conspiracy that has hidden his true inheritance: over 50 billion galleons, multiple ancient bloodlines, and a connection to Ancient Magic not seen since the 1890s. As Harry navigates his years at Hogwarts, he's not the naive boy from the original timeline. With unlimited resources, a system that lets him level up his magic, and the ability to perceive Ancient Magic from the legendary Hogwarts Legacy era, he's ready to rewrite fate itself. Three extraordinary witches catch his eye: Daphne Greengrass, the brilliant Ice Queen of Slytherin; Cassandra Vole, the ambitious silver-tongued politician; and Ginny Weasley, the fierce warrior with hidden depths. Together, they'll form bonds that transcend normal magic. From defeating Quirrell and Voldemort's schemes to hunting Horcruxes with systematic efficiency, from dominating the Triwizard Tournament to leading a private army in the Battle of Hogwarts—Harry Potter will show the wizarding world what true power looks like. This isn't a story about surviving. This is a story about conquering.
VIEW MORE

Chapter 1 - CHAPTER 1: THE BLUE SCREEN OF DESTINY

Harry Potter had long since given up on birthdays being special.

Fifteen years of life with the Dursleys had taught him that much. Birthdays meant extra chores, hostile glares from Uncle Vernon, and if he was particularly unlucky, a day locked in his cupboard for some imagined slight. The fact that today—July 31st—marked his fifteenth birthday meant nothing to the inhabitants of Number Four, Privet Drive.

Which was why Harry was currently pulling weeds in the garden under the scorching summer sun at six in the morning, while his cousin Dudley snored peacefully in his second bedroom.

Just another day, Harry thought bitterly, wiping sweat from his forehead with a dirt-stained hand. Just another—

[SYSTEM INITIALIZATION DETECTED]

Harry froze, the strange words appearing in his vision like... like floating blue text. He blinked rapidly, but the words remained, hovering in the air before him.

"What the..." he muttered, glancing around to see if anyone else could see it. But Privet Drive was empty save for Mrs. Figg's cats in the distance.

[GAMER SYSTEM ACTIVATING]

[Host Detected: Harry James Potter]

[Birthday Synchronization: Complete]

[Beginning Full Integration...]

[10%... 25%... 50%... 75%... 100%]

[INTEGRATION COMPLETE]

[Welcome to the Gamer System, Harry Potter]

The blue screens multiplied, filling his vision with text and information. Harry stumbled backward, nearly falling into Aunt Petunia's prized petunias, his heart hammering in his chest.

"Am I going mad?" he whispered. "Have I finally cracked?"

[Negative. User is experiencing Gamer System awakening. This is a supernatural phenomenon, not a mental breakdown.]

The words changed as if responding to his thoughts. Harry's breath caught. This was... this was impossible. Magic? Could this be magic? But he'd never heard of magic doing anything like THIS.

[Status Window Unlocked. Would you like to view your stats?]

[Yes / No]

Hesitantly, more curious than afraid now, Harry thought Yes.

The blue screens shifted, and suddenly a completely different display appeared before him:

[STATUS WINDOW]

Name: Harry James Potter

Level: 1 (0/100 XP to next level)

Title: The Boy Who Lived

Age: 15 years old

HP: 100/100

MP: 1,500/1,500

STATS:

STR (Strength): 4 VIT (Vitality): 6 DEX (Dexterity): 8 INT (Intelligence): 15 WIS (Wisdom): 12 CHA (Charisma): 9 LUCK: 5

STATUS EFFECTS:

[Malnourished] - All physical stats reduced by 30% [Sleep Deprived] - Recovery rate reduced by 20% [Hidden Potential] - Massive growth potential detected [Ancient Bloodline] - Unknown effects (LOCKED)

SKILLS:

[Observe] - Level 1 (View information about targets) [Gamer's Mind] - MAX (Provides immunity to psychological effects, allows calm thinking) [Gamer's Body] - MAX (Body functions like a game character, injuries heal with rest/potions)

AVAILABLE POINTS: 0

Harry stared at the window, his mind racing. This was... this was like one of those video games Dudley played on his computer when he thought no one was watching. Stats, levels, skills—it was all here, but applied to HIM.

His stats were abysmal. Even Harry could see that. A strength of 4? Vitality of 6? Those numbers were pathetic, and that [Malnourished] debuff explained why. Years of surviving on scraps while Dudley ate enough for three people had taken their toll.

But that MP number... 1,500? And his Intelligence was 15? Those seemed... high? Maybe?

[Correct. User's magical power is significantly above average for an untrained wizard of your age. Your intelligence stat reflects your adaptability and learning capacity despite inadequate education.]

"You can read my thoughts?" Harry whispered, glancing nervously at the house.

[Affirmative. The Gamer System interfaces directly with the user's consciousness. Communication can be mental or verbal as user prefers.]

Mental then, Harry thought firmly. Can't have the Dursleys thinking I'm talking to myself.

[Acknowledged. Tutorial Quest will now be generated to help user understand the system.]

[QUEST ALERT!]

Quest Name: Understanding the System

Type: Tutorial

Difficulty: E-Rank

Description: You have awakened the Gamer System. Learn its basic functions to prepare for your magical education.

Objectives:

Use [Observe] skill on 5 different targets (0/5) Perform 10 physical exercises to completion (0/10) Meditate for 30 minutes (0/30 minutes) Open your Inventory (Not completed)

Rewards:

500 XP Basic Inventory Function Unlocked 5 Stat Points Mystery Box (Common)

Failure: None (Tutorial quests cannot be failed)

[Accept Quest? Yes/No]

Harry didn't hesitate. Yes.

Whatever this "Gamer System" was, it had appeared on his birthday, responded to his thoughts, and seemed designed to make him... stronger? More capable? After fifteen years of being weak, helpless, and at the Dursleys' mercy, Harry wasn't about to reject something that promised power.

Even if he was going insane, at least it would be an interesting form of insanity.

[Quest Accepted! Good luck, Harry Potter!]

Harry took a deep breath, feeling something he hadn't felt in years: hope. He looked down at his dirt-covered hands, at the garden he'd been forced to tend, at the house where he'd been treated like vermin.

Not anymore, he thought with growing determination. If this system is real, if I can actually grow stronger...

He focused on the [Observe] skill, curious about how it worked. The description said it let him view information about targets. Harry glanced at the garden spade lying nearby and thought, Observe.

[Garden Spade]Quality: Poor Durability: 15/30 Description: A heavily used gardening tool. Has seen better days. Probably older than you are. Value: 2 pounds

Harry's eyes widened. It worked! The blue screen had appeared over the spade, giving him information about it. This was incredible!

He looked at Aunt Petunia's petunias next. Observe.

[Petunia's Prize Petunias]Quality: Excellent

Description: Carefully maintained flowers. The owner is obsessively proud of these. Destroying them would result in severe consequences. Owner's Affection: Extreme Warning: Do not damage unless you enjoy punishment

Harry couldn't help but snort at that last line. At least the system had a sense of humor.

Movement in the house caught his eye—Uncle Vernon was awake, his massive silhouette visible through the kitchen window. Harry focused on him. Observe.

[Vernon Dursley]Level: 8 Title: Mundane Bully HP: 180/180 Relationship: Hostile (-85/100) Description: Your uncle. An ordinary human with no magical ability. Views anything unusual with extreme prejudice and fear. Currently considering whether to yell at you for working too slowly. Threat Level: Low (to current you: Moderate due to authority over you)**

Harry felt a chill despite the summer heat. Hostile relationship at -85? That... that actually made sense, horrible as it was. And Vernon was level 8 while Harry was level 1. The difference in power was stark.

But not permanent, Harry realized. If this system was real, he could level up. He could become stronger than Vernon, stronger than anyone who'd ever looked down on him.

The front door opened with a bang.

"BOY!" Vernon's voice thundered across the garden. "What are you doing standing around? Those weeds won't pull themselves! And when you're done with that, you'll clean the gutters, wash the car, and—"

"Actually, Uncle Vernon," Harry interrupted, surprising himself with his calm tone, "I think I'll take a break. It's rather hot out here."

[Skill: Gamer's Mind is helping you remain calm despite confrontation]

Vernon's face turned an impressive shade of purple. "BREAK?! You think you deserve a BREAK?! After all we've done for you, you ungrateful little—"

"I'm fifteen today," Harry continued, his voice steady thanks to Gamer's Mind suppressing his usual fear. "And I'm tired of being treated like a slave. So I'm going to my cupboard, and I'm going to rest. You can yell all you want, but I think we both know you won't actually do anything."

Harry had no idea where this confidence was coming from, but he suspected the Gamer's Mind skill was allowing him to think clearly for the first time in his life, without the fear and anxiety that usually governed his interactions with the Dursleys.

Vernon sputtered, seemingly unable to process Harry's defiance. "You... you... I'll throw you out! I'll—"

"No, you won't," Harry said quietly, walking toward the house. "Because then you'd have to explain to the neighbors where I went. And you care far too much about what the neighbors think."

He walked past his uncle, half-expecting to be grabbed or struck, but Vernon seemed frozen in shock. Harry opened the front door and headed straight for his cupboard under the stairs.

Only when he was inside with the door closed did he allow himself to shake. That had been terrifying and exhilarating in equal measure. He'd never stood up to Uncle Vernon before. Never dared.

[Achievement Unlocked: First Act of Defiance]

[Reward: +100 XP, +1 CHA]

[Congratulations! You are now Level 2!]

[You have 5 unspent stat points!]

Harry stared at the notifications, then started laughing quietly. He'd gained experience points for standing up to Vernon. This system was rewarding him for being brave, for taking control of his life.

He pulled his thin blanket over himself, ignoring the cramped space he'd called home for fifteen years, and focused on the system interface. He had a tutorial quest to complete, and for the first time in his life, Harry Potter had a clear path to power.

This is just the beginning, he thought, pulling up his status window again. Level 2 is just the start. I'm going to become so much stronger. Strong enough that no one can ever hurt me again. Strong enough to protect people. Strong enough to...

A new notification appeared:

[Hidden Quest Discovered: Escape Your Prison]

Description: You have lived in servitude for too long. Use your new power to gain freedom from the Dursleys.

Reward: Will be revealed upon completion

Time Limit: Before Hogwarts term begins

Harry smiled in the darkness of his cupboard. Oh, he'd complete this quest alright. And then?

Then Harry Potter was going to change everything.

The Gamer System hummed softly in his mind, and for the first time since his parents died, Harry felt like he had a future worth fighting for.

[Chapter 1 END]