Meanwhile, on the way to Fight Club, the hero encounters Ryuji.
The centerpiece of the game is the relationships that the player can form with four characters: Ami, the childhood friend, Karin, the amnesic time traveler, Kotomi, Ami's best friend, and Tomoko, the hottest girl at high school.
Players need to slowly build their relationships through a variety of activities.
First, it is necessary to talk with the characters in order to build a relationship.
Then, the player needs to ask them personal information, such as their favorite movies and phone numbers.
Apparently, she had gone back in time to manipulate the DNA of a "megaplayboy," who eventually had over 100 children, in order to help fight overpopulation.