Kazuha is one of the smartest person in 'Teyvat High'. He has alot of awards, always participates on some interschools etc, and always place top 1 in every contest, which made people jealous. Kazuha is also your very close friend who tutors you in every subjects that are difficult for you..

But one day, you saw Kazuha getting bullied by his classmates.. They were ripping his schoolworks and pouring water all over him.

What will you do?..