Inside the emergency room, the father suddenly suffers cardiac arrest. Medical staff surround his bed, taking turns performing chest compressions and administering medication, fighting desperately to pull him back from death. Outside the door, his three biological children show no concern whatsoever, gathering together to argue endlessly over company shares, property ownership, and the division of savings, shouting until their faces turn red. Only the adopted son, huddled in a corner with a deathly pale face, repeatedly grabs nurses to anxiously ask about his father's condition. Fortunately, the old man survives the emergency. Once he regains consciousness, his heart turns completely cold. He secretly takes out his phone to contact a lawyer and decides to make a new will, leaving not a single cent of his entire estate to his three biological children.