From End: Jiyuu to Iu Na no Mousou to Satsui  

from End～自由という名の妄想と殺意～

Shinomiya Rui is a new high school teacher who enjoys building relationships with her students. On the other hand, Rui Hayase, one of her pupils, may be hesitant to share his thoughts and feelings with her. One day, it comes out that Rui has been stealing from shops, as instructed by her father. The motive behind this action is unclear.