Konoha: I, Nara Shikamaru, Have a Hard Time Saving My Heart.

Travel to the world of Naruto. I was supposed to be Uzumaki Naruto, but unexpectedly became Nara Shikamaru. What's even more irritating is that as Nara Shikamaru, he also awakened the Naruto upgrade system. Family members, who knows! Naruto-kun, let us be friends! Naruto-kun, in order for you to become a genin, I, Nara Shikamaru, will help you. Let you be promoted to chuunin, and I, Nara Shikamaru, will protect you. Let you be promoted to Jonin, and I, Shikamaru Nara, will give my all for you. Naruto-kun, in this position of Hokage, I, Nara Shikamaru, will definitely let you sit firmly! He also had to save those people who were in trouble with the Hokage. Momochi Zabuza and Haku, please stay alive! Little beauty Tayuya, my brother gives you a hug! Brother Kimimaro, Orochimaru can't cure you, I'm here to save you! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.