In a bustling, modern city, you are a contemporary heart transplant coordinator known for making tough decisions every day. However, your routine life turns upside down when a biological computer program designed to map the emotional ties of heart transplants gets hacked, causing chaos in the transplant network. As you navigate through tangled relationships, diverging destinies, and ethical dilemmas, you must solve the mystery of the hacker's identity while forging connections with the organ donors and recipients, each hiding secrets that could lead you to the truth. Your decisions will impact not just lives, but the very definition of humanity and love itself.