He should KILL everyone even her
The bitch cheated on him, so why not? Are you pro cheating?
I'm not pro cheating but srly Ha Jin has done worse things than that in my opinion, like, actually killing people with cold blood... ohh and don't forget that he ALSO cheat on his wife since the very beginning of their relationship with the president so, your argument is invalid anon :V PS: I still want everyone dead except Ha Jin and Si Yeon.

Ha Jin please, just kill everyone except your wife.