Baby Between A & O

Three years ago, Seowoo spent a single heat cycle with Lee Hyun. And he found out too late. That his child had grown inside him. A reunion he never even dared to hope for. Seowoo only wants to hide the child's identity, but for some reason, Lee Hyun begins to dig into Seowoo's daily life. It doesn't even seem like he's noticed the child is his... Two people suffering from pheromone neuralgia that manifested at the same time. Eventually, the two begin a strange cohabitation under the guise of 'pheromone treatment.' Is this romance, or is it playing house? “Why didn't you answer the phone?” “...Because I was afraid I'd make a mistake.” “Why? Am I someone you shouldn't make mistakes with?” ...