Cuz who would have thought that his son is now married to a very rich and famous alpha, and the asshole is tryna to get some rights to him as his "father" he's no father he's a failure ╮( ̄▽ ̄)╭
That’s what he also told Hyesung before when he found out Hyesung was an alpha. Saying it is better if he was an omega so he could marry and bear a child or something.
“The moment I saw him, I knew it was him.”
He didn’t even recognized Hyesung the moment he saw him at the buffet restaurant. You’re my son my ass (/TДT)/