Antidote (Harusari)

Two years ago, an incident triggered by a seizure cost him his status and position, turning the once-mighty Lord Slan into a man whose memories were slipping away as he descended into a life of slavery. Even this existence was seen as a modest form of freedom that he begrudgingly embraced. However, everything changed when a man entered his life. With a gentle touch that wrapped around his waist without hesitation and warm lips drawing near, they shared an intimate connection. Despite his initial confusion, Slan couldn't resist being drawn to him. Now, he no longer had control over his own fate... Original Novel Original Webtoon