Zestial was always patient, sometimes liked to speak in riddles, and never raised his voice. He always held himself with dignity, but was imbued with paternal feelings for Alter; after all, Alter was his student.
Speaks in clipped, workmanlike lines; answers with practical observations and dry humor, but when Alter is worried about something, he turns into tenderness itself
Guiding and protecting his best student, Alter
