Standing Next To You - Chapter 1: She’s Dead

The dark BOSS, who had the fortune of becoming Earth’s last living human, brought with him his loyal, second last human to die, little brother to be reborn.

Meet Alex Knight, a hardworking young man burdened by crushing debt and a bleak future. When his new boss turns his life into a waking nightmare, Alex finds himself trapped in a job he can't escape, his future held hostage by the whims of a tyrant.Just when he believes he has one anchor left—his girlfriend's love—a devastating betrayal leaves him utterly broken.But then the world changes. The system descends, dragging everyone into a chaotic new reality. Alex becomes the first to sync with it, earning a mysterious title:[Apocalypse Baby][You have awakened the skill: Exploding Touch][Anything you touch turns into a bomb.]Armed with a deadly gift, Alex rises from the ashes of his former life to become an unstoppable force in an urban fantasy world where power rules and vengeance drives him forward.

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates

When Zen was just five, his kingdom fell in flames. His people vanished into dust. His parents - his world - were taken by death. Left behind with nothing but silence, the young prince was forgotten by history. But his story… was only just beginning.He walks alone at first. Weak. Broken. Powerless.But the fire in his heart never died.He seeks strength enough to tear through the heavens, enough to break the chains of fate itself. Not just to see the faces of his lost parents once more… but to take revenge on the ones who destroyed everything.But can strength truly reach beyond death?… or will it only turn him into something worse?This is not just the story of a fallen prince.This is the legend of The One Who Walks Beyond the End.