Responses
SPOILER ALERT (seriously, this is huge spoiler)
The ML will gain his memory He abuses her like a ragdoll. He didn't have an ounce of sympathy for what he have done to Iyeon. (Keep in mind, Iyeon was pregnant during the abuse)
You can read more detail on this post
https://www.mangago.me/home/mangatopic/22988390/?page=2

Why don't men like that exist?