Investigating the mass teleportation leads Rudeus to seek out his most elusive classmate: the brilliant Silent Sevenstar. But when he calls at Silent's laboratory tower, he finds a familiar face that he didn't expect—and doesn't welcome.
Why?
لماذا؟
Warum?
¿Por qué?
¿Por qué?
Pourquoi ?
Ma perché?
Por quê?
Почему?!