Melnes

Melnes stands among the Demon Lord's Four Heavenly Kings, wielding exceptional stealth abilities and remarkable speed born of her half-human, half-demon heritage. Tasked with gathering intelligence and carrying out assassinations for the army, she is deeply introverted by nature — concealing herself behind a mask and actively avoiding contact with others. Under the guidance of the hero Leo, she gradually works through her social barriers, learning to communicate effectively with her subordinates and demonstrating outstanding administrative competence within the organization.