300 years ago, rifts containing monsters appeared all over the world. Class changers, who consisted of combat, support, and life-type awakened people, fought against the monsters and protected the people. Out...

Nina the cat lost the Zodiac Race by one spot, and she's held a grudge for millennia. When she forces a divine do-over, unlucky student Cosmo Lee becomes the reluctant referee. His mission? Gather twelve Zodiac...