Revelation and Planning

Stella was very curious about her Master, a sentient Arcana that seemed to have lived a life of a human. 

After all, he always guides her as if he had experienced swordsmanship himself. 

Her Master Reiji fully understood the difficulties of learning Kendo and he knows too well how this sword technique works on her body whenever she practices… 

Aside from that, he was also fully aware of how to control her body during the Take Over.

'Is it possible that master was previously a human?' 

Stella thought of this before but she hesitates to ask it directly as it may not be something that his master wanted to discuss. 

She was chosen as his student because she wanted to become strong and she managed to appeal to him. Discussing his life prior to being summoned in this world may inconvenience her master. 

'Now that I think about it… These Arcana are truly mysterious. I wonder where they are coming from… Should I ask, Master?'