[Athena]

Originally Posted by darthfanta

The truth is, there's more to the relationship between Kamito and Restia.

Spoiler for fun:

Back when Kamito was still at the convent, Restia was the existence that humanised him. She was also his teacher in different matters--in terms of combat , information in regards to the outside world. Originally, Kamito was this haughty, cruel child--not much different from his 'osananajimis'. And because of Restia's way of treating him, he was humanised, and he always regard Restia as his 'saviour'.

Though

Spoiler for :

Restia doesn't remember him very well.