Empowered by the God of Light, twelve zodiac-powered angels descend to Earth. Their leader, Taesan the tiger, joins forces with Marok, a chosen human, to protect the world from evil. After a long battle against Ogwi, who was rejected by the God of Light, and Samin, a priest serving the God of Darkness, the angels seal away all evil powers, including their own. Several thousand years later, Ogwi and Samin reappear before the angels, who now live ordinary human lives. Seeking revenge, they plot to plunge the world into darkness. As their menacing actions threaten Taesan and the angels, Taesan contemplates in front of the Hellmouth he sealed away long ago. Get ready for a colorful fantasy action adventure as the twelve angels fight to protect the world from evil!