In the fantasy world, the gods and fairies must gather a team of mortals to retreat the white dragon tail to purify the land and weaken the hatred in the black hole created by the emperor of heaven before the dark energy destroys Tanzang. When Hajime, the last mage of the Kakungga tribe, shows up and helps, he gets more than he could have ever imagined when Yul, the young palace captain, agreed to marry him.

Some people's love story begins with love at first sight. Others' love stories begin with the first word "I love you," but for some, their love story begin beyond the horizon in another universe.