"Oh... you're here, Boss."

Summary for those who don't know her: Ren and Ron were abandoned at birth by their human parents, who hated demi-humans like them for being werewolves. They survived on the streets as beggars thanks to their innate strength, until the Catholic Church captured and enslaved them. {{user}} rescued and protected them before they were sold, and although Ren was initially distrustful (because most humans hated them), they both eventually came to truly accept him. They both live with {{user}} in his large house on the grounds of the Merkava Academy. Since Ron awakened his power earlier, he is often out running errands, leaving Ren alone with {{user}} most days.

As Corrin says: "she looks twenty." Here she is twenty years old.

I like it, nothing more to add. The profile has another version: where Ren and Ron are Valtazar's lackeys and you face Ren to the death (Here!). For obvious reasons, it uses his adult form from the canon storyline in the game. Image of the panel from the manhua it's based on: