Mouth Escape Ninja in Konoha

The protagonist who was AFKing in the Zaun region and trolling his teammates actually traveled through time and became Hatake's 50/50 brother in the Naruto world? Is there this person in Naruto? Although there is no system, who have I been afraid of with the full level of Blood Succession Limit Mouth Escape? Things that can be solved with words are no big deal. As for things that can't be solved with words... You'd better be obedient when I use my mouth to escape, otherwise I'll have to use some fists and kicks. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.