Fate: Infinite Resurrections in Fuyuki

After crossing into the world of Fate, our hero wakes up in the terrifying worm pits of the Matou household on the eve of the Fourth Holy Grail War. Facing the sinister Matou Zouken and the impending tragedy of a young girl, he discovers he has awakened an Infinite Resurrection System. Every time he dies, he returns stronger, gaining permanent attributes and skills based on his cause of death. After dying fifteen times to the insects, he emerges with monstrous resistance and crushes the five-hundred-year-old sorcerer into dust. From that moment on, the entire Holy Grail War spirals into chaos. He brazenly robs the Tohsaka family of their catalysts, intercepting the King of Heroes to serve as his personal bodyguard. Whether he is engaging in brutal martial arts bouts with the Executor priests or leading legendary spirits to play arcade games, he shatters every rule of magic. The traditional mages are left in despair as their elegant plans are dismantled by a man who simply cannot stay dead. In this city of miracles, he is the ultimate anomaly that no one saw coming. — Description from novelcodex.orgFull novel: Fate: Infinite Resurrections in Fuyuki — read the rest free on N​o⁠v​e⁠l​C⁠o​d⁠e​x⁠.​o⁠r​g⁠