JAGGER_JOHNS101

Arnold never thought his gaming skills would land him in a romance novel—as a doomed side character, no less. To survive, he hijacks the heroine's “system,” bending the story to his will. But when he dodges a deadly duel, he catches the eye of the heroine, Lara, his own step sister—and her love is a dangerous game. Arnold must outwit the plot and his step sister who's not afraid to kill for love. In this LitRPG romance gone wrong, survival isn't just about beating the system—it's about escaping the heart of a yandere.

[WARNING!!! ⚠️ 18+ CONTENT. Contains language, Scenes, and life choices your grandma wouldn’t approve of.]I reincarnated as an extra in a fantasy empire. No title, no plot armor, no harem flag. Just a broke, half-demon laundry boy with bad luck and good looks.Then my incubus blood awakened.Now the Emperor’s wife moans my name in her sleep. The archduchess “accidentally” drops her towel every time I walk by. And the saintess—bless her—says it's her divine duty to drain my demonic energy... nightly.I didn’t ask for this.I came to live quietly in the shadows—but somehow I’m the Empire’s hottest scandal. The palace is a minefield of forbidden affairs, jealous heroes, and women twice my age whispering “Just one taste.”They call me an extra.But at this rate, I might just rewrite the whole damn story… from the bedroom up.