Keloid

From the outside, Dr. Cha Hanjoo has the perfect life. He's handsome, loaded, and the head of a famous dermatology clinic in Seoul's richest neighborhood. If that wasn't enough, he also has the perfect wife, Yeri. But beneath the veneer, cracks are beginning to form. Unable to satisfy Yeri's sexual cravings, Hanjoo goes to inhuman lengths to please her. Who will get hurt in the process? Wounds heal, but the scar remains. And perfection never lasts forever.

(Source: Lezhin Entertainment)