Arosha

Trystin's amphidera most notably. They share the same memory space and thus Trystin's lack of memory is also hers.

Names
She is called Arosha by Trystin though it is not clear her name before this moment in time.

Physicality
She is a silver backed otter like creature

Early Life
Arosha lived with two parents and three other siblings on a river in the north part of the Third Kingdom before Trystin sought her out.

Grey
Referenced highly by Trystin, Arosha is nearly always called the 'She' or the 'Her' as she is without any name. Visibly absent for almost the entirety of Grey, it is implied Arosha lived with parents and siblings in relative ignorance of Trystin. When they meet, she first refers to him as Trystin, giving him that name out of the calling. Whether that is a mystery of the bond that gives him the name, or he has always gone by that with her is not strictly revealed. Their partnership is natural and immediate.

Personality and Traits
Highly loyal to Trystin, best known as cheeky and playful and empathetic, trying to bright the light side of him out to counter the searching and desperate side. She is the personification and opposite of Trystin. She bounds and flits through streams, somewhat awkwardly, but loves a good roll in the mud.

Trystin
She is defined and linked to Trystin in a nearly physical way. She sleeps curled between his ankles and knees most nights, never far from him. His left hand rests on the back of her neck.