Season
- Season 4 2021-01-13
- Season 3 2019-10-09
- Season 2 2018-01-13
- Season 1 2014-10-05
- Season 0 2015-01-04
Episode
- Episode 1: From Purgatory
- Episode 2: A Meeting with the Unknown
- Episode 3: A Single-Minded Love
- Episode 4: The Victims of the Holy War
- Episode 5: The Tragic Strike
- Episode 6: Confront Despair!!
- Episode 7: Hope, Conflict, and Despair
- Episode 8: The Doorway to Hope
- Episode 9: That Which Gathers
- Episode 10: The Salvation of the Sun
- Episode 11: The One Who Stands Against a God
- Episode 12: We'll All Be Your Strength
- Episode 13: The End of a Long Journey
- Episode 14: Farewell, Seven Deadly Sins
- Episode 15: Fated Brothers
- Episode 16: The Final Battle
- Episode 17: The Voice Calling Your Name
- Episode 18: The King Sings Alone
- Episode 19: The Struggle
- Episode 20: Mortal Enemies
- Episode 21: What the Witch Had Always Wanted
- Episode 22: A Taste of Chaos
- Episode 23: An Everlasting Kingdom
- Episode 24: Heirs
The Seven Deadly Sins
The “Seven Deadly Sins”—a group of evil knights who conspired to overthrow the kingdom of Britannia—were said to have been eradicated by the Holy Knights, although some claim that they still live. Ten years later, the Holy Knights have staged a Coup d'état and assassinated the king, becoming the new, tyrannical rulers of the kingdom. Elizabeth, the king's only daughter, sets out on a journey to find the “Seven Deadly Sins,” and to enlist their help in taking back the kingdom.
