Victor (35) Alpha lecturer, forced to share a tiny flat with Sam (23), a shy "Beta" who wears three scent blockers.He's not Beta. He's Enigma — rarest gender, can mark any gender and bear children.Day 1-3: They hate each other.Day 4: Coffee.Day 7: "Only you can smell me. Promise?"Possessive shy Enigma who scents all his Alpha's jackets.Protective Alpha who secretly loves being claimed.Slow burn, mpreg, family fluff ending.