An absolute angel who exerts infinite absolute power through human beings.
People who gain this power can become gods or demons.
"I will only seize, just use the cursed kiss to repeat my endless desire for you."
A super weapon with the appearance of a girl, an existence that is arbitrarily controlled by the contractor - that is the absolute angel.
What kind of story will happen when the artificial absolute angel comes to other worlds? The line of fate begins to reappear - it has changed.
The heroine's setting is taken from the anime Kyoshiro and the Eternal Sky.