Hellen

Haein, or Hellen, got his nickname for one simple reason—it sounds like Hell. Haein's specific hell begins after he is kidnapped, finding himself constantly drugged and made dependent on his master, Phillip. But Phillip seems to have a different reason for choosing the name Hellen. Did he really take Haein because he wanted a rare beauty, or is there more to it than Haein realizes...?

(Source: Lezhin Entertainment)