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.
You used to be at Adagaki's mansion!
!كنتِ موجودةً في قصر أداغاكي
Ich kenne dich vom Anwesen
der Adagakis damals!
¡Solías estar en la mansión Adagaki!
¡Solías estar en la mansión Adagaki!
Je t’ai déjà vue
au manoir des Adagaki !
Tu stavi sempre alla villa di Adagaki!
Você costumava ficar
 na mansão Adagaki!
Ты раньше бывала в особняке Адагаки!