Whose Heart Is It Anyway?

In a world where hearts are not just organs but pivotal sources of magical abilities, you, a heart-shifter, can swap hearts with people by touching them. You awaken in a bustling city plagued by mysterious heart thefts, and everyone is pointing fingers at one another. As you dive deeper into this pulse-pounding mystery, you must navigate through various characters' lives, each with their own secrets and motivations, to uncover the truth. The choices you make can alter emotions, forge alliances, or lead to devastating betrayals. Will you restore harmony, or will chaos reign as hearts become mere bargaining chips in a dangerous game?