Can you help me abt this manhwa that haunting me because I cannot recall it's title and si...

Can you help me abt this manhwa that haunting me because I cannot recall it's title and since reading list is not yet back, and the google doesn't help at all, plz send me a list of manhwa you may think similar or at least have something in common. This manhwa is currently on-going with a tag of omegaverse. Here goes the story " It is a typical hiding son to it's alpha ass father. The mc omega have his own garment/clothing store which he handle. Then the alpha who happened to be his fwb before and the father of his son is some sort of conglomerate daddy who saw him at that clothing shop and decide to mess up the mc life once more lol! This ml then decided to tangle his path with his ex fubu and asked the mc to get back like the old good times but get denied by mc because he is hiding his son to this very alpha (idk, I think I'm lost at describing). The last thing I remembered is the last update, which abt the relative of the alpha who knew the real shit abt the child and kidnapped that very poor kid then reading list is gone and I cannot recall what is the title ╥﹏╥

Plz send me list of similar manhwa you knew. Even it is very least common