Ep.4 — Hidden Companionship full episode

After a car accident, Memi falls into a coma—but her soul awakens and witnesses a nurse secretly swapping her newborn son. Powerless to act, Memi watches for seven years as her real son, Nick, suffers abuse. Just as the nurse plans to harvest his corneas to cover the truth, Memi miraculously wakes up and rushes to save him.