When the rain stops

Seo Kyungjoon finally arrived in New York as the autumnal rain started dripping down from the dark sky. After a long trip from Korea, he finally made it without a sigle scratch, despite putting his life on the edge. He's working as the right-hand man of none other than the most wanted hitman back in Korea.
Anyway, more than that, he's living freely between the alpha, beta and omega without knowing is own second gender. Well, more exactly, he is an omega, a dominant omega but without any heat or any sexual desire nor does he want any kind of relationship with any one, he is more than capable to do the job he's currently doing : hitman.

Dave Mathew Watson is the head of the Watson family here in New York. Driving crazy expensive cars, spending all his time drinking, jumping around every single pairs of legs who're willing to open for him, he is the exact definition of the dominant alpha "play boy mafia leader". Although that's only what the outsiders would tell. His closest surroundings know him for being a work alcoholic who would always do his work in the cleanest and fastest way possible. But between all his belongings, he could never feel plenty full. He was alone. Truly alone. Without a mate, without any blood-related family. He's been waiting for almost 10 years for his mate, wanting only what's suppose to be his, not giving a flying shit about his apparence or gender, nothing, just a lovely mate who will accept him.

On the 22nd December 20xx, his waiting finally ended.

A/n - im sorry for my bad English, and the many mistakes ill make as it is not my first language (im basically writing in English to improve it) so if mistakes of any kind bother you, please do not read (but you are more than welcome to notify me whenever there is a mistake of any kind) also I do not know how ill upload it, depends on my schedule lol

Anyway, enjoy :)
(Cover by me)

TW: bad language, body shaming, killing/death, mental illness (depression principally)