The Top Alpha's Plaything.

[Omegaverse] Yukio Chen is a twenty-three years old lad, a beautiful young man, a submissive Omega with a gentle soul, loving and kind. Left by his sloppy boyfriend during his heat cycle which brought an unbearable pain, Yukio could no longer tolerate it.
However, when he comes across the aloof dominant Alpha, the hottest man in the firm, who doesn't take no as an answer, marks him in exchange to be his, all hell broke loose.
What kind of tricky relationship will this turn out to be?