Alison was like any other child,always wanting everything to be the way SHE wanted it to be,until one day she goes into a room she wasn't supposed to go in,she paid the price. Several years later,as well as meeting her now boyfriend Yin,Yin is helping her cope the best he can. TLDR: nymph alien thing has too much trauma so silly sweater man helps her cope. (Yin belongs to my husband @/hellfyry credits to him)