Uchiha Koba suddenly became Nizuko's younger brother, salted fish all day long and doing nothing. He and Nara Shikamaru are called the two big salted fish ninjas of Konoha. No one knows that there is a narration system in his mind. As long as he hears the narration's narration's emotional ups and downs, he can get emotional points. Just looking at the strange things in the exchange space, Koba suddenly feels that this is an inappropriate system