I Am Cultivating Immortality in the World of Naruto

Xuan Kong was extracted by the system from the world of cultivating immortals and traveled to the world of Naruto. Without knowing magic and ninjutsu, you can only rely on continuous improvement of the system to strengthen yourself. So he becomes more and more evil, more and more... Then the system crashed. Xuan Kong discovered that the system could be changed in his own way. The world of Naruto has never been the same since. It turned out that after being satisfied, Tsunade actually became gentle and lovely. ........ This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.