I've read the ending in another site. If anyone is interested in knowing who he ends up with (I was that's why I skipped through the end)
Spoiler: He married his sister Bom. During the wedding he finds out that his ex gf was leaving Korea, and tried to run after her. He was stopped and talked to her on the phone in the end. Then the blonde girl with short hair, who had a running joke of trying to kill Bom, stabbed MC accidentally. (Btw same day of the wedding he still keeps having sex with the other girls) . Then there's a 2 year time skip, the girls are gathering around at a columbarium. Bom was the last to arrive holding their baby Champ, the baby called one of the vases dad, then another one. Turns out it was just the boss's dog who was dead. MC was still alive, and still keeps having sex with all of the girls. He's still shitty and definitely the type of person you should avoid irl. But at the end of the day this is a pornhwa, so don't expect any plot or actual character development. It wanted to stay as a non-heavy smut and it ended that way
I've read the ending in another site. If anyone is interested in knowing who he ends up with (I was that's why I skipped through the end)
Spoiler:
He married his sister Bom. During the wedding he finds out that his ex gf was leaving Korea, and tried to run after her. He was stopped and talked to her on the phone in the end. Then the blonde girl with short hair, who had a running joke of trying to kill Bom, stabbed MC accidentally. (Btw same day of the wedding he still keeps having sex with the other girls) . Then there's a 2 year time skip, the girls are gathering around at a columbarium. Bom was the last to arrive holding their baby Champ, the baby called one of the vases dad, then another one. Turns out it was just the boss's dog who was dead. MC was still alive, and still keeps having sex with all of the girls. He's still shitty and definitely the type of person you should avoid irl. But at the end of the day this is a pornhwa, so don't expect any plot or actual character development. It wanted to stay as a non-heavy smut and it ended that way