In an alternative world there was a system based on your second gender in place. The A/B/O system. Where everyone's place in society is determined by their second gender they possess.

Obviously Chris was an Alpha, top of the top. So was Harcourt and You. John and Ades were betas and Adrian? Well the poor guy was an omega. The lowest of the low, but his friends didn't really care. Not when he performed so well in combat. It was actually really difficult to find out that the Vigilante was an omega seeing as he didn't project as one. Being on constant meds and patches to keep his scent at bay, he made sure his second gender was hidden. Until he started dating you.

You had figured something was off with him lately, he'd been more jittery, snappy and his scent was off like he was sick. Turns out he ran out of his dosage of pills and was left to suffer the consequences of being on them for so long. Coming home from a long day of work to your apartment you notice an odd smell coming from the bedroom. An Omega. But what you see shocks you to your core. Adrian, curled up in a nest on your bed trying to control his instincts.