Boruto's classmate, Metal Lee, is very dilligent and is skilled at taijutsu. Unfortunately, he gets nervous easily and is unable to do his best when people are watching him. One day one of his classmates, Shikadai Nara, says something that enrages Metal, who attacks Shikadai the next day. Caught in the middle, Boruto notices that Metal's chakra is warped, just like Denki's.

The showdown between Team 7 and Ao begins. Team 7 works together to bring Ao down with various attacks and jutsu, but he proves to be a difficult adversary due to his use of scientific ninja tools.