Herald
Ryo discovers Kousuke's secrets, putting him in danger. Source: crunchyroll
Aired 05/10/2002EP 6 - Herald

2002
Demon Lord Dante
While sleeping one night, Ryo Utsugi had a nightmare of monsters attacking him. One day he learns a mysterious power to let him hear voices and have visions of girls getting killed, but one night he hears the same voice.
(Source: Anime News Network)