Immortal Martial Arts: My Invincible Physique Conquers the World

"Husband, how could you take advantage of your sister-in-law?"

Chen Yuan transmigrates to a chaotic age of martial arts, where he and his lovely wife rely on each other, along with his sister-in-law.

To keep his sister-in-law safe from the local thugs, he has no choice but to bring her home to live with them.

He awakens the [Martial Arts Longevity Panel]. Daily missions refresh, and completing them earns Longevity Points that can improve his physique, constitution, and martial arts.

What? Sharing the bridal chamber counts as a daily mission, too?

But there's only one room in Chen Yuan's house, and his sister-in-law has come to live with them. How is he supposed to share the bridal chamber?

A dragon playing with two phoenixes? That's a daily mission, too?

System, you've really put me in a bind!

Years later, Chen Yuan's physique is unrivaled. He sweeps across the world and becomes a Martial Saint of his generation!