Masked MLs

made this list cause of this manhwa.
don't read the prologue cause it's honestly a horrible character introduction...
FL is isekai'd after burning to death in her apartment, and is later married off to the Monster Lord, Erden, to by her uncle to pay a debt.
there are many rumors about him, from being vicious to someone who eats others...but let's just say FL gets to find out on her own whether they're true or not