After feeling his life is completely devoid of happiness, Mirai decides to commit suicide only to be saved by his guardian angel. His angel, then, grants him powers including: angel wings (for flying), a red arrow (to make others fall in love with him), and a white arrow (to give people a peaceful death). She, then, reveals to him that he is a candidate amongst 12 others and that they're competing to become the next God. (Source: ANN)