Kusakabe Yuki overhears some girls saying mean things about her. Gossip is not an uncommon problem among high school girls, but Yuki is particularly worried that it's happening because she's a demi. Tetsuo is sympathetic to thr concern and makes up his mind that, as her teacher, he must protect her. Hikari, a fellow demi, feels the same way.
I have to protect this demi-chan!
!علىّ حماية ديمي-تشان هذه
Der Werling braucht mich.
Proteger a esta demi.
Proteger a esta demi.
Les demi ont besoin de mon soutien.
Devo proteggere questa piccola Demi.
Tenho que proteger esta demi!
Я должен защитить эту деми!