An airship full of injured sailors appears right in front of you, a doctor! "I won't get out of here until I fix everyone else!" A big-brother type captain, a four-eyed mechanical engineer, a gentle bodyguard and a nasty chef… The unique crew of the airship is badly injured! They're about to sail off once again, but as a doctor, you can't let that happen! A dangerous and breathtaking adventure in the sky is about to start--
