Everything in the Fire Shadow Is Gone

He inexplicably traveled to the ninja world, and it was still at the junction of World War II and World War III. This is a very awkward time! Fortunately, there was an inexplicable Zanpakutō deep in his soul, giving Feiyu the capital to survive in this troubled world. It's just~ Sister Hua! Show mercy! Although it won't kill anyone, it really hurts! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.