Explore the RPGM side of independent games.
The game is completed by spending four days and confessing to Shiori, the girl you have feelings for. During that time, however, you must endure temptations from girls who take advantage of the "confession game". Maintain the protagonist's purity as he faces the final days of the game.
A drug has been spreading in secret lately, turning anyone who uses it into a kaijin with special powers. The Agency captures these kaijin and turns them back to normal, and its top agent is a transforming heroine called Meteor Battle Princess Holy Astel. Astel is Kaori Hoshimiya, who gained the power to transform through the Agency's technology. Her boyfriend, Noboru Yuuzaki, fights at her side, supporting her with combat drones. But while the Agency cracks down on kaijin, an organization is spreading the kaijin transformation drug. This organization indulges in twisted games, like betting on whether Astel or the kaijin will win. It has even started taking bets on whether Kaori will be stolen away from Noboru. Can Kaori and Noboru bring down the organization without anything happening to them?