Caste Heaven Vol. 7 (manga)

The third trimester begins, and the school’s atmosphere has changed. Karino is growing closer to the increasingly vile Eno, and Azusa is spending more of his time with Daisho, a former student recently returned from a year abroad. But unbeknownst to Azusa, Eno is working on yet another twisted scheme. Karino doesn’t want a repeat of the culture festival, but is it too late for him to right those wrongs and save Azusa?