I Met the Male Lead in the Prison

I met the male lead in prison. I know he's the male lead from a 19+ dark and gritty novel, but... Why is he like that? "Woof! Woof! Woof! Grrrr." He's cursed to turn into a beast in mind only, or so they say... And what about when he's free from the curse? "D-Don't touch me, unless, unless you're going to, to take responsibili, bility!" I was relieved, thinking there would be no chance of fluttering romance with the male lead. "One year later. The day I, I get out of here... please, meet me!" I figured meeting him wouldn't be hard, so I said I would. And then I was released first... *** "Welcome. My lovely sister, like a flower." I thought he was the male lead approaching me on ...