After a hard knock to the head, Catarina Claes regains all of her memories from her previous life as a modern-day high schooler and realizes that she is now the selfish, haughty villainess character from an otome game that she was obsessed with. She immediately takes action in hopes of avoiding the destruction flags that doomed her character in the game: exile in the best case scenario and death in the worst.
We just have to ensure 
that Keith is not lonely.
Wir müssen doch nur dafür sorgen,
dass Keith nicht einsam wird.
Et si on sauvait Keith
de la solitude ?
Ci basta assicurarci che Keith non sia solo.
É só fazer com que Keith
não se sinta solitário.
Достаточно, чтобы Кит не был одинок.