Help! my Childhood friend is a yandere Demoness

Soren transmigrated into Lover’s Labyrinth, a dating sim, not as a protagonist, but as a side character. That should have been fine. But instead, he awakened the Perverted Harem System, which gave shameless quests so absurd that even thinking about them made him seethe in anger. “This is a dating sim, not a pornhwa,” he roared in rage. From academy life to dungeon trials, his peaceful plan began to collapse as the system dragged him into chaos, embarrassment, and dangerously effective “accidental” progress. If he wanted to survive one event after another, he had to complete indecent missions without getting himself killed or exposed, all while simultaneously building a perverted harem of heroines far stronger than him. Surely… nothing could go wrong. Right? ***

In the blood-soaked era of the Third Shinobi World War, Ren Uchiha is a man with a singular, peculiar goal: To die. But there's a catch. Thanks to a mysterious "Heroic Insurance System," Ren only gets the ultimate jackpot if he dies a grand, noble, and sacrificial death. A meaningless death is a wasted life; only by falling as a legendary hero can he secure a "payout" that transcends space and time. Armed with this "death-seeking" resolve, Ren throws himself into every suicide mission, stands alone against S-rank enemies, and protects his comrades with reckless abandon

Victor Malfoy is the elder Malfoy twin, a transmigrator from Earth, and unfortunately… someone who knows the entire Harry Potter plot. This should have made his life easy. It did not. Victor is stuck with a system called “Most Fortunate Person.” A system that proudly does absolutely nothing—except occasionally throw rewards at him. Yet for someone called “Most Fortunate Person,” Victor is spectacularly unlucky—always stumbling into trouble whether he wants to or not. To find out how his journey unfolds, and what’s really wrong with his so-called lucky system, follow the story. (Note: Except for the OC, I own nothing.)

After transmigrating into the world of Naruto, Shimizu Uzuki finds himself at a severe disadvantage—he does not possess any special eyes. So how is he supposed to fight against those Ōtsutsuki beings who travel back and forth between the Earth and the Moon? …… Notes: PS1. This is a pure Naruto transmigration story. There is no system, and no other crossover elements—only an authentic Naruto world. PS2. The writing style leans toward realism. The prose is solid, and this is not an overpowered, brainless wish-fulfillment story. PS3. The synopsis is limited. Please proceed to the main story, and be sure to read the “Read Before Starting” section first.

Jonas Vale died - as a human. Spiritually reborn by the grace of a goddess, Mary Noel, he walks between the Dream of the Future and the present. The future in his dreams has no place for humans. Mankind has vanished into eternal nothingness as the result of an irredeemable moral collapse. Humans are the vile vermin of the universe—creatures that deserve no future. Jonas cannot stop the impending doom, nor does he have any desire to. But with his ability to transfer human souls from this world to his post-apocalyptic dreams, he sets out to fulfill his quest for his goddess Mary: fill up the new world in his dreams with lives. Problem is, Mary’s power is waning; her very existence is fading. She needs faithful followers to grow her power back and sustain her existence. The situation is made a lot more complex as competing gods vie for dominance. As the Champion of his goddess Mary with an apostolic mission to restore her divinity, Jonas embarks on a journey to build a new kingdom with the souls he takes from the present to his Dream of the Future. There is no salvation for men. There is only one hope: New Genesis.

In a kingdom where fear of witchcraft still lingers, a mysterious young woman named Tanya lives under the shadow of a powerful curse. Rumored to be a witch, she struggles to survive in a world that fears her magic. When her path crosses with Prince Daniel, the future ruler of the kingdom, their fates become dangerously intertwined. As dark secrets from the past begin to surface, the prince must choose between the duty he owes his kingdom and the unexpected love growing in his heart. But some curses are not meant to destroy lives—they are meant to change destiny.

Rein was a notorious hitman working for a mysterious agency under the alias 'Agent X'. He was known to be the most dangerous hitman the world has ever seen, with an almost perfect record. It was said that no target had ever escaped his grasp, making him a monster that every notable figure in the world feared. Until, one day, and seemingly out of nowhere, the world shifted completely as humans started turning into flesh-eating monsters, and all the living creatures in the world became terrifying monsters. Cities burned down, and countless people died. However, unbeknownst to Rein, this was but the start of his journey. From a normal human to the pinnacle of power. [Your body has entered the Evolution cycle.] [You have been granted the blessing of Essence.] [You have killed a Level 1 Undead.]

"If you want to kill me, you’ll have to survive me first." On one side, we have Cilian Vane. He is an Alpha to the core, and not just an Alpha. He is a fox-eyed bastard who plays chess with people's lives with a smile. And then on the other side, we have Ren Pierce. He is an Omega slave from a fallen mafia family, and now he has one goal: to live long enough to drive a knife through Cillian’s heart. One wants to tease his captive to death. The other wants to strangle his 'master' to death. In this violent relationship between a lethal Alpha and a defiant Omega, the air is thick with pheromones and hatred. In a house where every 'kind' gesture is a trap, only one will come out on top. What will prevail? Is it love, or hate?

They survived more than a decade of stolen glances and family wars, only to lose each other in the silence of their own home. Allison still wakes up next to the boy she’s loved since childhood, but Devin has become a ghost she can’t touch. The bed they share is wider than the ten years they spent fighting to be together, and Allison is drowning in the cold space where his heart used to be."

Soren Vael is a debt assessor who owes nothing, which should be impossible. When a dead woman’s investigation lands in his hands, he discovers why: he has been carrying a forty-thousand-year-old debt inside him since before he was born, and in four years, whatever is owed will come to collect. The Ledger of Unmade Things is a dark fantasy built on the mechanics of debt, memory, and the oldest unclosed account in human history. patreon: https://patreon.com/SevAldren