After dying from Lou Gehrig’s disease, a young man transmigrates into a romance-fantasy novel written by his sister.

Reborn in a healthy body, Sian has only one goal: to become strong enough to never lose control of his body again.

With no aura or special talent, he trains relentlessly for years until his physical strength reaches absurd levels. His life changes when he meets Iris, a legendary Swordmaster who takes him as her disciple.

Before long, Sian is dragged into the Imperial Capital, where a princess, political conspiracies, underground fights, and a devastating Monster Wave await him.

He only wanted to train.

Unfortunately, the world keeps getting in the way.