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.
Well, he took the spare key 
and locked himself in his room.
.لقد أقفل عليه باب غرفته بالمفتاح الاحتياطي
Nun, er hat den Ersatzschlüssel genommen
und sich in seinem Zimmer verbarrikadiert.
Tomó la llave de repuesto
y se encerró en su cuarto.
Cogió la llave de repuesto
y se encerró en su cuarto.
Eh bien… Il s’est enfermé à clef
dans sa chambre et ne sort plus.
Beh, ha preso la chiave di scorta
 e si è chiuso nella sua stanza.
Bom... Ele pegou a chave sobressalente
e se trancou no quarto.
Понимаете… он взял запасной ключ 
и заперся в своей комнате.