The one who had the Alpha’s child was the villain

* Keywords: modern, omegaverse, cohabitation/spouse, reunion, contract, one night, handsome gong, affectionate gong, indifferent gong, obsessive gong, chaebol gong, lovey-dovey gong, pure gong, unrequited love gong, hurt gong, beautiful gong, cheerful gong, mean gong, pregnant gong, dimension travel/soul swap, harlequin, comedy/gag, sweet gong, sloppy gong, everyday gong, healing gong, third-person point of view An omega who got pregnant with an alpha's child after having a one-night stand. Even worse, a villain who did all sorts of evil to the main characters until he was ruined. He was possessed by that 'Seong Eun-yool'. But the past is the past, and I have to live happily with my child....