Unsung Cinderella: Another Story

There have been a few mysterious incidents in the hospital. Turns out the culprits are two high school students - Mikito and Airi, who are both hospitalized with serious illnesses. The duo has been trying to fulfil Airi's wishes before she dies. Kurumi who used to think about quitting her job as a pharmacist decide to help the two teenagers while learning about the meaning of "living for someone".
(Source: Drama Wiki)