黑白都市の隐秘恋曲

The game is primarily composed of a storyline, much like a visual novel, incorporating various plot elements and multiple ending options. The distributed story paths resemble a large tree, with absolute branching and crossing, and the final ending always depends on the player's choices. Throughout the game, frequent dialogue choices and decision-making branches appear, and different choices lead to different storylines. Players can choose to accompany different characters to various locations, which will trigger exclusive events.