Uncle Devil! He Actually Taught His Niece Rasengan to Take a Bath

Travel through parallel worlds and activate the 'Ninjutsu Deduction' system. As long as he teaches others ninjutsu, Chen Heng can gain deduction value. The first target was to choose two lovely nieces who were only six years old. It also created new uses for various ninjutsu! The little girl was playing outdoors and was caught by Sister Zhou who was broadcasting live. "This seal formation speed... Really formed a water dragon bullet?!" "Pfft…just use it to take a shower?!" "The Rasengan... Is used to rub your back?!" "Your uncle taught you these?" Sister Zhou suddenly felt that her more than twenty years of life had been in vain. It turned out that ninjutsu really existed in the world! "So! Uncle is back in the Kamui!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.