Kishuku Gakkou no Juliet

Synopsis

Airu confronts Inuzuka with the rosary and warns him that if Inuzuka is in contact with a White Cat girl he will expel and then disinherit him. He then personally supervises Inuzuka for 7 days. Inuzuka reveals to the twins that Airu used to beat him when they were children. Persia finally makes perfect cookies for Inuzuka but becomes worried that he is always with his brother and more downtrodden than ever. Airu forces Inuzuka to resume kendo training and beats him mercilessly. Inuzuka reveals to Hasuki he was tricking Airu into lowering his guard so he can see Persia on her birthday. Persia confronts Hasuki and demands to know what is wrong with Inuzuka. Inuzuka sneaks out but is caught by Airu. He tries to stand up to him but is knocked unconscious and locked in a shed. However, Inuzuka had known Airu would lock him in a shed and had convinced the twins to defy Airu by opening the shed once Airu left. Inuzuka rushes to Persia but collapses from his injuries; however Persia makes it in time and catches him. She tearfully apologises for everything that has happened to him because of their relationship.

(Source: Wikipedia)