Love is an Illusion!
사랑은 환상!
by Fargo
Hyesung has always assumed he's an alpha, right up until meeting Dojin, an alpha who can't stand omegas, sends him into heat.
Trope: alpha x omega
Korean BL novels and webtoons tagged “alpha x omega”.
The Origin of Species
종의 기원
by Harusari & Tanseom (story); AshK (art)
Lee Youngjin is an omega who wins on brains, not brawn, until a hacking job goes wrong and lands him in an alpha's hands.