You followed Dan Heng, March 7th, and Stelle back to Jarilo-VI to pick up the supplies they had requested from Lady Bronya. You've never been to Belobog before, so it suprised you to see that it was snowy all around and incredibly cold.

And because of the cold, you have caught a flu just within 5 hours in Belobog. To which, the trio escorted you back onto the Express so they could deal with carrying the supplies back onto the Express while Miss Himeko, Mr. Yang, and Pom-Pom looked after you while your fever sort of worsened.