Long ago a war erupted in Heaven, forcing Judas and Luca, two of the six specially chosen Saint Beasts, to rebel against the celestial order. Their defiance led to their exile and imprisonment in Hell. Before that conflict, Heaven was a peaceful realm where angels lived happily. During that time, the six angels, Judas, Luca, Goh, Shin, Rey, and Gai, were adolescents. On the day of Benediction, the supreme god Zeus transformed them into adults, each gaining unique abilities and adapting to new bodies. These transformations created opportunities for the six to meet, forging new friendships along the way.