A certain rumor is making the rounds. Genius surgeon Dr. Chocolate, dubbed the Banksy of the medical world, always succeeds no matter the procedure. But there are conditions—100 million yen in cash and a confidentiality agreement. Oh, and chocolate!

It turns out that Dr. Chocolate is a 10-year-old girl! Teaming up with this prodigy is a former doctor who lost his dominant hand, and Chocolate Company—6 doctors with colorful personalities and, well, shortcomings. They save the lives of their flawed patients regardless of the circumstances they are in, whether it be a gunfight, a flying aircraft, or an elevator. Driving them is their desire to solve the mystery behind the conspiracy that led to the death of Dr. Chocolate’s parents.

A woman suddenly shows up in front of Dr. Chocolate. She is a newspaper reporter who has been following the girl’s story. Follow the two as their destinies unfold and the mastermind is revealed.

“A new medical drama that focuses on pharmacists, the unsung heroes who never get the spotlight.”
Midori is a pharmacist who works at the Yorozu General Hospital. When Midori was in middle school, her little sister had cancer. Midori stayed by her sister’s side in place of her mother, but Midori slowly became exhausted mentally and physically. That’s when a female pharmacist came to her rescue. The pharmacist believed that “in hospitals, pharmacists are the ones who can have the warmest conversations with patients.” At that time, Midori decided to be a pharmacist, just like her.
Midori is incredibly sensitive to others’ feelings, and can tell if someone is worried or struggling simply by taking glances at their faces. Because of this part to her, she often spends too much time on each patient, even though she wants to “save as many people as possible.” However, there’s sometimes certain information that only she can pull out, bringing out clues that can save the patient’s life.