Death's Double Reincarnation

A 23-year-old Tai Chi super master in the real world and a fan of anime. He has read all the anime fanfics and knows the original plots of each anime by heart. Due to an accident, almost every time-travel novel is like this... He time-traveled to the protagonist of Naruto: Death God Qinwu, Namikaze Qinwu, but , but not long after he crossed over, he traveled again and entered the world of the Shinigami that matched Qin Wu's Shinigami abilities. Qin Wu, who had reached the pinnacle of Shinigami abilities and was proficient in Naruto and other abilities, was originally named: Zong Tianyu. After arriving in the Shinigami world with a thirteen-year-old body, has his strength decreased or improved? How will he face Aizen's conspiracy? Will he choose to play the pig and eat the tiger, or take the lead? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.