Myst, Might, Mayhem

Weak to strong Calm protagonist Handsome male lead Male protagonist Overpowered protagonist Survival Genius protagonist Ruthless protagonist Antihero protagonist Fearless protagonist Adapted to manhwa Death of loved ones Clever protagonist Ancient times Strong to stronger Evil protagonist Ghosts Manipulative characters Psychopaths Determined protagonist Aggressive characters Cold protagonist Cruel characters Revenge Mysterious past Near-death experience Cunning protagonist Eidetic memory Torture Fast learner Strength-based social hierarchy Mysterious family background