Ken, a 19-year-old raised by his single mother, has always wondered about the mysterious disappearance of his father. One day, he stumbles upon a hidden intergalactic armor in his mother's room, uncovering secrets about his father's past. As Ken dons the armor, he is thrust into a world of cosmic intrigue and discovers the true reason behind his father's disappearance, setting him on a path to confront the forces that took his father away.