Kakeru Sorano, a quiet university freshman who avoids others, meets Koharu Fuyutsuki, a blind girl who faces the world with quiet brightness. When she says, “I want to see fireworks someday,” something in Kakeru shifts. As they grow closer through small moments and shared loneliness, he searches for a way to make her wish come true.

It's been some years since the end of the Shinobi War. Naruto Uzumaki is the 7th Hokage of Konohagakure, in this new era. His son, Boruto Uzumaki, will soon enter the Chûnin exams, alongside Sarada Uchiha and the mysterious Mitsuki.

In the third year of the H. Era, KOTONOHATOH hosts the Final Division Rap Battle, where rap groups Buster Bros!!!, MAD TRIGGER CREW, Fling Posse, Matenro, DOTSUITARE-HOMPO, and Bad Ass Temple from Ikebukuro, Yokohama, Shibuya, Shinjuku, Osaka, and Nagoya divisions compete to prove their strength. In a world where words have replaced weapons, the ultimate rap battle that will decide the future of the nation is about to begin.

Unlike Naruto, Boruto is about a son who's living his life along his friend, avoiding being in his father's shadow. He has adventures in younger version, in school, revealing new abilities.