Sinister Ex-Girlfriend - Chapter 373: Devils in the Abyss5

“Hah..Hah..”

In the midst of what seemed like a battlefield, a young boy with white hair knelt on the ground, struggling to catch shallow breaths. A short sword pierced his heart, his arms and legs were broken, making him unable to stop the crimson blood from coloring the ground.

“That's what you get for betrayal,” a red-headed teenage boy sneered as he stood before him.

“A pathetic person like you could never be my brother,” added a purple-haired girl, her voice seething with anger, as she stood alongside the redhead.

With great effort, the young boy shifted his gaze forward. He could see many familiar faces in front of him—his so-called family, his so-called friends but his gaze remained fixed on her.

“Wh..y, A.nna,” he uttered with immense difficulty and sorrow in his voice, his vision blurring as he locked eyes with the blonde-haired girl, who regarded him with emotionless eyes.

“I did that so I could save you,” he said, his voice gradually growing louder.

“I DID THAT SO YOU COULD LIVE!” he shouted, making everyone present flinch in fear.

“I never asked you to do this” the blonde-haired girl replied, her words crushing the very soul of the boy.

“A...nn.a,”

the young boy whispered one last time, a small tear slipping down from his eye as he breathed his final breath.

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Neil survived eight grueling years in a post-apocalyptic world only to die and be reincarnated in the body of Eden Morton, a character from a game he

used to play as a teenager, by an unknown entity for unknown reasons.

Eden's life was a pitiable one, plagued by the constant manipulation and betrayal of those around him – whether it was the princess, the famed hero, or even his very own family. Eden died without ever experiencing genuine love. Now, as Neil took over, he was determined to embark on a new journey, seeking the one thing he and Eden never had : a life worth living.

agreed. He thought they might just talk, have a few drinks, and that nothing significant would happen. However, she invited him to a hotel, and they spent the night together.The next morning, she told him it was just a one-night stand and that they would probably never meet again. She said goodbye and left. Ronan also decided to treat it like that.The next day, at his college's hosting club, Ronan was given the responsibility of hosting that year's annual function, where they had invited a singer.When Ronan looked up at the singer, he was shocked—it was the same woman he had spent the night with. After checking her history and social media, he formed an impression of her. Every picture she posted was in revealing clothes, bikinis, or almost nude outfits.He concluded that she was just a promiscuous woman, likely driven by lust, and that she had probably chosen to spend the night with him simply because she found him handsome.Understanding this, Ronan decided to focus on his work. That morning, she had made it clear that it was just a one-night stand and nothing more. He would treat it exactly that way and carry out his responsibilities.Protagonist has System---No NTRIt's Harem, with many girls but The Singer is Main Heroine.

Coming to the multi-dimensional Marvel world, shuttles countless movies, anime, and television planes, based on Marvel arms giant Ambrella.

Predatory Terminator, Mechanical Octopus, Mechanical Enemy, Galaxy Fleet, Pacific Rim, Transformers’ high-tech technology to build a mechanical empire, devour and merge, Superbody, New Iron Warrior, Endless, Super Out of Control, Underworld, Naruto The power, genes and technology of tomorrow’s fringe …. established a steel empire belonging to the gods of science and technology, becoming the strongest arms dealer in Marvel history.

PS: In the real world, Marvel movies are the main line, with comics as the auxiliary. The protagonist takes science and technology as the main body and magic as the auxiliary.

- Description from Uukanshu

I died in my world… and woke up in someone else’s story.But not as the hero. Not as the villain. Not even as a side character who mattered. I’m… an NPC—a nobody, a background observer, invisible to everyone.At first, I thought I was powerless. But then I discovered something strange: I could leave notes, whisper hints, move objects… small nudges that subtly changed the story. Every tiny action rippled through the plot, shaping outcomes, saving lives, and altering the fate of heroines, heroes, and even villains.The catch? The story is alive. It resists interference. Push too hard, and accidents happen. Plot twists turn against me. Minor disasters loom. The more I try to influence, the more the story fights back.So I play carefully. I study. I manipulate quietly. I watch the heroines, heroes, and overlooked side characters, weaving invisible threads that guide them. I don’t fight. I don’t cheat. I survive—and maybe, just maybe, I can change the story from the shadows.From an unnoticed NPC to the hidden hand behind the world, I’ll prove that even a nobody can rewrite the story.