Masamune recieves a letter with the words "Pig's Foot" written on it and realizes someone knows about his past. Masamune tries to find the person who sent the letter, and it ends up being someone rather surprising.
I'm here to clean in Aki-sama's place.
.أتيت للتنظيف بدلًا من أكي-ساما
Ich springe für
Aki-sama beim Putzen ein.
Vine a limpiar en lugar de Aki-sama.
Vine a limpiar en lugar de Aki-sama.
Je fais le ménage
à la place de Mlle Aki.
Sono venuta a pulire al posto di Aki-sama.
Eu vim cuidar da limpeza
 no lugar da Aki-sama.
Убираюсь вместо Аки.