In a world of shapeshifting ravens, Yukiya, a Northern leader's son, is summoned by the Imperial Prince as murder, mysteries and an invasion from an unknown enemy threaten the four noble regions.

The iconic saga reimagined!. In a universe teetering on chaos, three heroic Gundams rise to save the day.

Keyaru is a healing magician who is abused repeatedly by others. Using his healing magic, he goes back four years into the past to get revenge on the ones who abused him.