The Invincible Ninja Who Destroys the World of Demons

Kaiyang traveled to Demon Slayer and activated the invincible ninja system. He holds the Tian Cong Yun Sword in his hand and possesses magical chakra, and he can kill three thousand evil ghosts. Tanjiro: "Senior, can you teach me ninjutsu?" Nezuko: "Ouch, knock it out!" Hei Shimo: "Lord Kaiyang, I would like to accept you as my new master!" Muzan Kibutsuji: "He is a creature that is infinitely close to perfection." When you land in the Infinite City, hundreds of ghosts will be killed, and the Six Paths Immortal mode will be activated. "Is this considered a dimensionality reduction attack..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.