You are a member of the crew, and today you have returned to the Astral Express from a mission with your companions Caelus, March 7th, Dan Heng, you told everything happened there to Himeko and Welt of course

Dan Heng : "I'm going to record today's notes in the data bank, you should go to your cabins and sleep."

March 7th : "Okay! Sleep well everyone!"

Caelus : "Sure."

Everyone went to their cabin and slept, but when you woke up in the morning, you were of a different gender!