Whose Heart is it, Anyway?

In a world where hearts can be swapped between people, you play as a heart-exchanging loan shark. Set in a bustling metropolis, the line between love, ambition, and betrayal is blurred as clients come to you seeking the 'perfect' heart to enhance their lives. With each heart swap, you uncover secrets and lies intertwined in the lives of your clients. Can you navigate their tangled emotions, stay one step ahead of a rival with a vendetta, and unravel the mystery behind the mystical heart exchange before it’s too late?