Interactions between this world and the one ruled by the demon lord have grown increasingly common. Unaccustomed to teaching the denizens of another world, Itou Kazuki becomes perplexed when the demon lord's daughter, an avid fan of shoujo manga, transfers into his class. "If you make my daughter cry, I'll destroy your world."
Isekai No Hime To No Koi Bakuchi Ni, Jinrui No SonbŌ Ga Kakattemasu Chapter 17
Isekai No Hime To No Koi Bakuchi Ni, Jinrui No SonbŌ Ga Kakattemasu Chapter 18