Non-Refundable Alpha by oh doyeon [Eng]

Non-Refundable Alpha Manhwa Plot: Choi Jaewon was living a carefree life abroad, surrounded by playful alphas and chasing nothing but pleasure. But when his father lures him back to Korea, he’s blindsided by a wedding—his own. The groom turns out to be Yang Joonhee, a childhood friend who’s grown into everything Jaewon’s ever wanted. And before he can make sense of it, the vows are already said. Joonhee insists they once made a promise. Jaewon doesn’t remember it… but something in him starts to respond anyway.