✙Sen「千」

「…そこの薬草、貸して…」

Sen is a herbalist, he has studied medicine since little, and can treat/perform any kind of procedure to heal people.

He comes off as extremely cold and distant, as he rarely speaks unless he has to. He prefer to do everything on his own, which can put a huge wall between him and others, making it hard for people to establish a good relationship with him. 

He doesn't dislike people though, he just gets misunderstood easily. He enjoys company once in a while.

About Sanity: When sanity is at a normal state, he's very sweet and serene. His eyes are also a light brown/gold colour, and the rose that covers his right eye is white. When insanity threshold is reached, his eyes turn red, and the rose's center starts to bleed, slightly revealing his right eyeball that has a will of its own. 

His right eye is what supplies his magic, and it protects Sen from danger. However, the eye is cursed, which triggers Sen's insanity when his stress level is at a dangerous point.

During insanity, his outer skin tissues start to slowly dissolve, making him spill his guts (and if long enough without help, his organs will start to dissolve too). Sen cannot die from bloodloss, nor does he feel pain during insanity, the only way to end his life is to destroy the right eye that is always covered by the rose.

*Under the fur collar, his neck is bandaged!* 

Sen is on good terms with Raon (not romantically).