Based on a game by Terios. Zeus was an omniscient and omnipotent god who ruled in Heaven where the gods lived. However, he would be a pervert that had a wish to flirt with young angels, unbeknownst to his wife, Hera. He created an idea to utilize the promotion examination which took place every 36 months. Three angels, Yuu, Miki, and Chadoko, came down to Earth to look at exams. Whenever they did start to work part-time jobs in the

Succubi sisters fulfill all wishes of people in exchange for their souls. Among them, the most successful Carrera-Chan - her collection of souls does not rest unsuccessful the Mercedes. However, Carrera happens to be the setbacks, when she responds to a call frail bespectacled man named Ogawa. He saw the sexy body of his companion the moment he changed his initial desire and decided to sell my soul if it will satisfy his desire...