"Doctors are also human. That's why they can face life and death."

Rainbow Chart

Kureno Masora is a young doctor who was working happily at a large hospital in Tokyo. However, she found out that she has an illness and decided to continue working as a doctor, while hiding her illness at a clinic located in a small village called "Niji no Mura". Therefore, Masora gets to meet the interesting villagers and gradually learns about facing life enthusiastically.