Season
- Season 2 2019-10-02
- Season 1 2018-10-06
Episode
- Episode 1: Toward a New Adventure -Overture-
- Episode 2: An Encounter in the Rain -Mist-
- Episode 3: The City of Knights -Caislean Merlin-
- Episode 4: The Bringer of Calamity -Dullahan-
- Episode 5: Silent Rain, Distant Hearts -Rain-
- Episode 6: His Name Is -Diabal-
- Episode 7: The Spectre Battle -Spectre-
- Episode 8: Seth in the Forest of Time -Caillte-
- Episode 9: The Palace of Schemes -Palace-
- Episode 10: The Qualifications of a Knight -Quality-
- Episode 11: Now, Feel the World -Resonance-
- Episode 12: The Truth Is Like a Curse -Ocoho-
- Episode 13: Your Decision -Knighthood
- Episode 14: The Final Battlefield -Battlefield-
- Episode 15: Led to the Abyss by a Melody of Death -Harmonizium-
- Episode 16: The Light of Life is Extinguished -Tragedy-
- Episode 17: The Black Dragon Descends -Pen Draig-
- Episode 18: The Will of the People Shines Bright -Resistance-
- Episode 19: I Can't Hear Your Voice -Myrddin-
- Episode 20: A Bouquet of Flowers for This Land -Fantasia-
- Episode 21: The Future is With You -Eternity-
RADIANT Season 2 The Will of the People Shines Bright -Resistance-
Seth is a boy who seeks to become a great magician, and a group of witches who seek to travel to the Radiant. Radiant is a mythical land that spawns monsters called "Néméses" which fall to the world from the sky. While traveling, they are also hunted by The Inquisition.
