"Reen. let her know who you are."
Eren said matter of factly after he gave her the basics in the Oni language.
The latter understood what he wanted from her without additional details. She closed her eyes and turned into the form she was vaguely familiar with while spreading out her aura.
In the next moment, Reen's appearance changed drastically. From a normal-looking human, she turned into something monster-like. Her skin turned blue and she grew a pair of long horns from her forehead. Her eyes turned golden orange as if they were two mini suns. Her aura also changed, making her come across as a divine entity.
Bisha's eyes opened wide as she looked at Reen with a look of shock. Soon, that shock was converted into a look of joy and devotion as she felt Reen's presence closely.