It's a day of new beginnings at the College as Chise attends her first day of classes and meets some of her fellow students, and Elias adopts a mysterious guise for his first time teaching as a visiting instructor.
They traveled the world, making 
sense of its countless rules,
ارتحلوا في العالم مفسّرين قواعده الّتي لا تُحصى
Viajaram pelo mundo, compreendendo
as regras deste mundo,
Они странствовали по миру,
изучая его бесчисленные законы,