Set in a surreal, dystopian world where hearts are not just symbols of love but sources of power and identity, players navigate through a series of bizarre scenarios in which they must uncover the truths hidden inside both their own hearts and those of others. As a heart collector—a person who can temporarily embody the feelings and memories of others—you encounter a kaleidoscope of characters, each with their own secrets and agendas. The choices you make will determine alliances, expose hidden motives, and ultimately lead you closer to discovering the secret behind the 'Heart Bureau', a shadowy organization that believes they can control emotions for the sake of societal order. The challenge lies in deciding whose heart to collect, which memories to embrace, and which path to take in order to reveal the shocking truth that may change the essence of humanity itself.