People in Konoha: Rule the Ninja World by Signing In!

"Ding, congratulations on getting the novice sign-in reward and the leadership of Xiao organization!" "Ding, Uchiha Itachi's chakra has been detected, please choose one of his ninjutsu to use permanently!" The protagonist, Chen Bei, travels to the world of Naruto and has a super system that can extract a ninjutsu from the opponent for permanent use as long as it detects chakra. Kakashi: "Damn it! I can't keep my 50-50 title!" Uchiha Madara: "Chenbei, I don't want to dance with you!" Chenbei doesn't have any goals, he just wants to rule the ninja world for fun. If I have to say a goal, it is to gain great support and companionship from readers! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.