Intern doctor Ella has the special ability to hear babies’ inner thoughts. While working at the hospital, she uncovers Sophia’s plot to harm the wealthy baby Alex and fights against Director Marcus’s suppression and frame-up. With her unique power and solid medical skills, she solves many difficult pediatric cases, builds a free public database for infant medical records, and successfully treats the royal little princess. Just as everything seems to get better, a new danger is quietly lurking.