a manhua i read a while back

i keep thinking of this manhua from time to time i just forgot the title. but it was a shounen ai/bl manhua and it starts off with in a omegaverse universe and the couple was two alphas. i think one being wealthy and rich and the other being the opposite but they wanted to marry? if im correct but one wasnt an omega and the seme (other alpha) was trying to give the uke some like pills or smth to turn him into an omega. Things went left from that point the uke ended up turning into an omega but the relationship turned toxic quickly. I know there was also a point where the seme had gotten into like an arranged marriage with another omega the uke was an “alpha” but i dont think he realized during then . i cant remember everything else though i do know know that the omega got pregnant but it wasnt the semes baby from what i read in the novel back then.