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.
I knew that sparing you 
was the right choice.
.عرفت أن الصفح عن حياتك كان الخيار الصائب
Es war richtig, dich am Leben zu lassen.
Hice bien en pedir que vivieras.
Hice bien en pedir que vivieras.
J’ai bien fait de lui dire
de t’épargner.
Ho fatto bene a lasciarti in vita!
Eu sabia que estava
certa em deixá-lo vivo.
Всё-таки не зря я тебя
оставила в живых!