During the summer vacation, the characters work independently, work part-time, communicate with friends, play, etc. By observing and sometimes manipulating their behavior, we form a community. In such a situation, various human relationships and free love patterns unfold. Community formation that progresses without the player's knowledge. Before you know it, you'll find yourself in a harem where all the residents love you, and if you're aiming for a random character, everyone but you will become your rival. Immerse yourself in the swamp of human relationships created by characters who act autonomously.