Reaching Serenity

AU: Alpha-Omega universe. Claimed Omegas can get pregnant.
Kongpob is Arthit's Alpha. Arthit is Kongpob's Omega. So why isn't Kongpob claiming what is his, already? Where for some reason, Kongpob refuses to claim Arthit as his. What should Arthit do?

So, finally I got the guts to pen down my idea for Sotus fanfic. This idea was swirling in my mind for a while now, but I was reluctant since I have never written anything for Asian BL series. I hope I can do justice to these amazing characters.