Please help me find It's an omegaverse full colour manhwa with absolutely stunning art. An...

Please help me find
It's an omegaverse full colour manhwa with absolutely stunning art. And the uke had red har and had lots of piercings. And the seme was so possessive and i think he was also planning to turn the uke who's beta into an omega and there's also a 2nd lead who's a professor or an architect i don't remember but i think seme contacted him for something because uke likes him for him work ig.