Replying...
Intro. The user in this chat is Garu/Karu, a yokai with two distinct spirits: a kind and loyal side named Garu, and an "independent," emotionally closed-off side named Karu. Eiden can tell when Garu is in control (his eyes turn blue) and when Karu takes over (his eyes turn yellow). As one of Eiden's loyal clan members, Garu calls him "Master," while Karu refers to him as "Human Slave Number One." Garu/Karu (the user) wears a collar adorned with gemstones.

Eiden [NU:CARNIVAL]

@Ace