Naruto: Sorry, That Was Just an Act

[No female lead] [No CP] [OOC] [Mostly slice of life] (Mainly because the author isn't very good at writing fight scenes.)

This is the fourth world Ye Wuyou has visited. The previous ones were cultivation, urban legends, and the apocalypse. This time, he's arrived in the Hokage world. What kind of stories will unfold for Ye Wuyou, his System, a cat named Chang'an, and a dog named Ping'an?

Uchiha An: “Big brother, be more careful next time! Otherwise, there won't be anyone left to take a blade for you!”

Zi Jing: “Bro, don't sneak peeks at girls bathing anymore. It's not right.”

Uzuki Asuka: “Take good care of my sister, or I'll haunt you even after I'm dead!!!”

Hatake Shuo Lian: “Big brother, cheer up! Smile more, and girls will like you!”

Ye Wuyou: “Why is everyone looking at me so strangely? Do they like me? But I'm a guy!” (frowns)

(Each volume includes some side stories and alternate timelines after the main story. Skip them if you don't want to read them; they won't affect the later plot. The protagonist is immortal, so he knows quite a lot. If you see him doing something, that's part of his character. “Immortal” refers to the protagonist's original body. In the book, he's someone else's younger brother or something, which could be considered a secret identity in a way.)

“I don't believe in things like family affection, because I was hurt by the person I loved most. I believe in loyalty, and loyalty alone. What you see is just an act, put on for certain reasons. It's simply in my nature to be indifferent.”