Based on the erotic game by Terios.
Zeus was an omniscient and omnipotent god who rules Heaven where gods lived. However, he was a pervert who had a wish to flirt with young angels not being known by his wife, Hera.
He came up with an idea to make use of the promotion examination took place every three years. Three angels, Yu, Miki, and Chado-ko came down to the earth to take...
