RatDebugger
Four years had passed since the beginning of the royal selection, and with a new ruler on the throne, Anastasia found herself desperately clinging to any hope of salvation. As she sat on the train heading to the capital of the frozen kingdom, she sought comfort in conversation with her enigmatic, yet temporary, companion on the journey. However, when something in Anastasia's life finally went as planned, she was startled by the screeching sound of the train coming to an abrupt halt.
Image on the cover belongs to 'Iwamushi'
https://donmai.moe/artists/220261