Naruto: Twin God-Grade Talents, Invincibility Begins with Life Extension

Transmigrated into the Naruto world, becoming a sickly Uchiha child with only half a year left to live, Xun Jing awakens a heaven-defying golden finger in a desperate situation. The Space-Time Gate connects to the great world of One Piece, allowing cross-world plundering of top-tier resources, peerless medical skills, and Haki body techniques; blessed by Heaven's Reward for Diligence, any training yields extraordinary returns, easily comprehending god-level abilities. Relying on the power of his mother Uchiha Chisato, he integrates opportunities from both worlds, repairs the source of life and soul, dismantles Konoha's conspiracies, overturns the ninja world structure, and ascends to the pinnacle of both worlds.