Naruto Is the Uncle of the Protagonist

The protagonist traveled to the Uzumaki clan that had not yet been exterminated, and became the brother of Kushina Uzumaki, which was not written in the original work. He also gained a system with a weak sense of existence, which is almost non-existent. Is the protagonist going to save the whirlpool that is about to be exterminated, or is he going to escape for his own sake? Next, let us stay tuned The introduction is too weak, please move to the main text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.