At 20 Kyungsoo doesn't have a mate yet, and wonders who it is when he keeps going into heat without finding out who his setting him of. Kyungsoo/Sehun, Kris, Lay, Chanyeol, Suho, Oc. Alpha/beta/omega dynamics, AU, Unresolved Sexual Tension, manipulations, psychological, depression, mpreg, possessive behaviour, non/dub con.