There is something popular in the capital recently!
That is group travel.
However, the people who went to participate inexplicably disappeared.
Tian Tianran, Mayor Boyou's sworn brother, also disappeared as soon as he left.
So, the mayor and his niece went to a mysterious place - the Kingdom of the Four Seasons in search of his adopted brother.
In that strange country, they encountered one adventure after another...
※This book is the continuation of the previous novel "Foxen Senami: The Beautiful Mole Princess".
Concept: The warm sunshine in winter is so beautiful!