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.
Look inside the drawer of the teacher's desk
انظر داخل درج مكتب المدرّس
Schau im Lehrerpult nach
Mira en la mesa del profesor
Mira en la mesa del profesor
REGARDE DANS LE BUREAU DU PROF
Guarda nel cassetto della cattedra
Olhe dentro da gaveta 
na mesa do professor
Загляни в ящик учительского стола