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.
I'll show you my true strength
and what I'm really like…
...سأريك قوّتي الحقيقيّة وكيف أكون
Ich bin nicht nervös.
No estoy nervioso.
No estoy nervioso.
Ti mostrerò di cosa
Vou lhe mostrar meu poder verdadeiro...
E como realmente sou...
Я покажу тебе свою истинную силу, 
и ты увидишь, какой я на самом деле…