Lucia finds herself attracted to Touya after he resolved the coup d'etat at the Regulus Empire. Picking up on that, Yumina proposes that they welcome Lucia in as Touya's fifth fiancee.
You really finished it in three days...
...أنجزتها خلال ثلاثة أيّام فعلاً
Es hat wirklich nur drei Tage gedauert …
De verdad lo terminaste en tres días…
Realmente lo has terminado en tres días…
Ça a vraiment pris que trois jours.
L'hai davvero costruito in tre giorni...
Terminou mesmo em três dias.
И правда за три дня управились...