Hawon's father

Spoiler
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.






















Basically he created this masterplan after realising Kwon’s brothers made use of him to kidnap ML. Cuz ML is biologically their brother so if Kwon boss dies, they will have to share the company evenly, and he figures it out by plugging their hair after sleeping with both.
But his life is already down the hill, he was devastated after MC’s mother’s death so he created wikileak as life insurance for Hawon and hire 2nd mother to take care of Hawon but she ran away after his suicide. Why he killed himself? I can’t remember

thank you so muchhh!!!! ,do you know how the MC's father got involved with the ML's family in the first place?