In a fantastical world where hearts are literal objects that can be traded, stolen, or swapped among citizens, players assume the role of a jaded heart merchant named Blix. The game begins on the day of the annual 'Heart Festival,' where you must navigate through a bizarre marketplace filled with eccentric characters, each with their own story and secret desires. Players will interact with goofy yet poignant side quests, negotiate heart trades, and confront unexpected moral dilemmas, all while uncovering the layers of their own heart—lost in a past betrayal. With multiple endings based on your choices, the path you carve will determine whether you reclaim your own heart or find a new one with a bit more zest.