Several days had passed since the search for the familiars, and Goku was now on the school rooftop relaxing. You might wonder, relaxing from what? Well, since Tiamat moved into Goku's house, it had become a literal battlefield. The house was noisier than ever with the three girls arguing over everything; it caused Goku a lot of stress, and he only found peace when he was training or at school.
"So much peace and quiet here," the relaxed Saiyan said, watching the clouds drift by.
As Goku relaxed, the rooftop door opened and Medaka walked in. She had been searching the entire school for him.
"So, this is where you were," Medaka said to the resting Goku.
"Oh, Medaka, it's you," Goku said without opening his eyes. Medaka sat down beside him.
"Hey Goku, can I ask you something?" she asked, looking at the Saiyan lying on the ground.
"Sure, what do you want to know?"
"Ever since I saw your fight with Tiamat the other day, I haven't been able to stop thinking that you didn't show everything you're capable of. Am I wrong?" she asked.
"Hehe, you're very observant, Medaka," Goku chuckled, neither confirming nor denying.
"I'll take that as a yes... How did you become so strong?" she asked curiously.
"Well... it's a very long story," Goku said, standing up and leaning against the rooftop railing to look at her.
"We have time, so you can start," she said, excited to listen.
Neither of them noticed that there was another spectator hiding nearby: Tiamat. She had come to the school to see Goku but was now curious about his story and stayed hidden to listen.
"First of all, I'll tell you that I don't belong to this universe," Goku said casually.
"You mean you're from another world?" Medaka asked, her eyes wide.
"I ended up here by mistake, but honestly, it seems like a nice place now, despite the lack of strong enemies," Goku told her.
"But that doesn't explain your strength," Medaka pressed.
"Initially, I just wanted to get stronger to win the World Martial Arts Tournament. But over time, enemies threatened the world, forcing me to get stronger to protect it," Goku said with a hint of nostalgia.
"You talk as if you've lived many years," Medaka said, confused.
"Actually, my age is 43, but I became young when I appeared here," Goku mentioned as if it didn't matter.
"What?!" Medaka exclaimed.
"Hahaha, and also, I'm an alien," Goku added playfully.
Medaka was in total shock. It took her a while to process everything Goku said. They stayed in silence for a long time until Medaka finally spoke.
"Fine, I've processed it. And I've decided that none of that matters to me. I love you, and that won't change no matter what you are," Medaka said, pulling out her fan with the word Love written on it.
That brought a smile to Goku's face. He appreciated that the people he knew accepted him despite his circumstances.
"Thanks, Medaka," Goku said with a smile that made her blush. He then told her about his adventures, from his childhood up to the arrival of Beerus. Medaka listened with sparkling eyes, imagining the fierce battles and beings capable of destroying worlds and galaxies.
"And that's everything," Goku finished. Medaka was absorbed; she saw before her a man who had saved his world many times without expecting anything in return, even giving his life twice. In an emotional impulse, she lunged at Goku and kissed him passionately. When they separated, she looked into his eyes with a passion she had never felt before.
"Goku, you are the best man I could have fallen in love with. My heart is yours until the end," she declared. Goku simply smiled and gently patted her head.
Tiamat, who had overheard the whole story, was grinning from ear to ear. She knew she had hit the jackpot with this man. She didn't care about his origins or his age; she only knew the man she chose was powerful, and she was more determined than ever to have his children.
GOKU'S HOUSE: SEVERAL DAYS LATER, NIGHT
One night, while Tiamat and Raynare were out buying ice cream and Asia was asleep, Goku was in his room doing his pre-sleep routine: one-finger pushups. Suddenly, a magic circle appeared in the room. Goku recognized it as the Gremory Clan's crest.
Rias appeared and, surprising Goku, lunged at him and kissed him with desperation. The kiss was intense, but eventually, Rias stopped and spoke in a pleading tone.
"Goku, make love to me," the redhead pleaded.
Goku was shocked. He noticed she seemed nervous and afraid. "Rias, what's wrong? You aren't like this," he said, holding her shoulders. He noticed she was trembling.
"Do you not find me attractive? Am I not good enough for you?" Rias asked, her eyes filling with tears.
"Haa... Rias, it's not that. You're beautiful. But I don't understand why you're in such a rush when we aren't even a couple," Goku sighed.
Rias, sitting on Goku's lap, realized he was right. She loved him, but she hadn't even confessed yet. "Goku... I—I love you. I want you to be my boyfriend," she confessed, her face bright red.
The Goku from before wouldn't have understood, but the current Goku had learned about love from the people around him. He felt the same for her as he did for Raynare, Asia, Medaka, and the others—but his feeling for Rias was the strongest.
"I feel the same for you, Rias... but I also feel something for the others. Do you still want to be my boyfriend?"
"Who do you love most?" Rias asked with a knot in her stomach.
"You, Rias. But I also love the others. Is that wrong?"
Rias's face lit up with happiness. "I don't care, Goku. As long as I am first in your heart, it's fine."
Suddenly, another circle appeared. Goku sighed, wondering if his room had become a public plaza. A beautiful woman with silver hair and eyes appeared: Grayfia. She looked severely at Rias.
"Rias-sama, Lord Sirzechs would be disappointed by this scene," Grayfia said.
"I can do what I want with my boyfriend, Grayfia!" Rias replied proudly.
Goku was confused until Grayfia tried to grab Rias's hand to take her away. Goku stood up instantly and caught Grayfia's wrist.
"Hey, I don't care who you are, but you can't come into my house lecturing people and trying to take my girlfriend," Goku said, his eyes turning cold emerald. "If you want to die, go ahead and try."
Grayfia looked into his eyes and was lost in his powerful gaze. She also couldn't help but notice his bare, muscular torso, causing her to blush. Rias noticed Grayfia's expression and realized her "natural charm" was affecting yet another woman.
Grayfia, snapping out of it, asked Goku to release her because he was hurting her. Goku let go after Rias gave him a nod. Rias kissed Goku goodbye, promising to see him tomorrow.
THE NEXT DAY
At the clubroom the next day, Grayfia was there. She bowed to Goku in apology for the previous night. Goku smiled and told her it was fine, but to give a heads-up next time.
Suddenly, a circle appeared and a blonde man with an arrogant look stepped out, followed by a harem of girls.
"Oh, my precious Rias, I, Riser Phoenix, am here to see you," he said pompously.
"Hello Riser. I've told you many times not to come," Rias said with disgust.
"It's normal for me to see my fiancée," Riser mocked.
"Fiancée?!" the group exclaimed.
"I never accepted this. Besides, I have a boyfriend, and he's right there," Rias said, pointing at Goku.
Riser burst into laughter. "Hahaha! Rias, seriously? This low-class trash is your boyfriend?" He moved to try and hug Rias.
That was a grave mistake. Saiyans are protective of their own. Goku moved with a sonic boom and punched Riser so hard he went through the wall and disappeared into the distance. Riser's peerage was terrified, except for a young girl with blonde drills, Ravel Phoenix, who scolded Goku for being "rude." Goku found her brave and patted her head, which made her pout.
Grayfia decided they would report this to Sirzechs, Rias's brother and the Current Maou. It was decided that a Rating Game would take place with Rias's marriage on the line. Goku was furious but agreed to train the group. Tiamat and Goku led a training regime that was absolute hell for the others—Goku was a "Super Sadist" when it came to training, which Akeno secretly loved.
THE DAY OF THE RATING GAME
The day arrived. Rias's clan was ready. Sirzechs (the Maou) appeared with Grayfia and his parents. When Goku met Sirzechs, he stood face-to-face with him.
"So, you're the Maou," Goku said.
"Yes, and you must be the boyfriend Grayfia told me about," Sirzechs said, offering a hand. Goku squeezed it tightly and told him, "You and I need to talk after this," making the Maou sweat.
The game began. Rias gave orders, but Goku ignored them and went straight for Riser.
"Hey, mama's boy, come out and show me what you're made of!" Goku shouted.
Riser, furious, attacked with fireballs, but Goku didn't even move. The smoke cleared and Goku didn't have a single scratch.
"Is that all?" Goku asked.
In the stands, Medaka and Tiamat were bored. "What a loser. He thinks he can beat Goku with that?" Medaka said. Sirzechs was surprised to hear that Tiamat—a Dragon King—was there as Goku's "future wife."
Back in the arena, Rias's clan had wiped out Riser's peerage. Riser was the only one left. He tried to use his Phoenix regeneration, boasting he was immortal.
"Immortal? You think that level of regeneration is special?" Goku laughed. "I know people who can regenerate from a single cell."
Goku grabbed Riser by the neck, delivered several knee strikes to his stomach, and slammed him into the ground.
"Enough. I'll show you the difference between us. This is a special service, just for you."
Goku began to power up. The ground shook, rocks floated, and the barrier Sona created started to crack. Goku's hair flickered between black and gold. With a roar, a golden light illuminated everything.
When the light faded, Goku stood there with golden hair and a golden aura. Everyone—demons and fallen angels alike—had one thought: "A God."
The girls all had nosebleeds. "Sexy," Raynare whispered. Even Grayfia was blushing.
Riser crawled away in pure terror. Goku had the same cold look he once had on Namek against Frieza. But suddenly, a rift opened in the sky. Goku sensed a familiar energy.
An energy sphere shot out of the rift, hitting Riser and leaving him half-dead.
A familiar voice echoed: "Hmph. It seems that insect is still alive."
A man with flame-shaped black hair, a blue suit, and white armor stepped out of the rift.
"Hahaha! That look suits you perfectly, you insect!" the man mocked.
"Vegeta!" Goku shouted, shocked by the appearance of the Prince of All Saiyans.
END OF CHAPTER
What should happen next?