After an angel performs a forbidden deed, she is punished by her wings ripping away from her. From that point forward, she was called Wingless Angel. She chases them across the heavens trying to apologize, without any luck. Meanwhile, in space, an astronaut is wearing a spacesuit, which has the same technology of her wings, made by his deceased father. He uses his Angel Wingsuit to travel farther than any human has in the universe. His adventures take him to strange worlds, where he battles fierce aliens to gather materials for a device which will lead him to a place where no mortal man is allowed. A place time and space loops. Eventually, the angel and her wings encounter a demon, and then a historic duel takes place. On the brink of her defeat, she meets the astronaut, and together they battle the demon. They soon uncover a plot designed by the king of gods, gone wrong. It is up to the astronaut and Wingless Angel to fix the gods mistakes.