Princess Yesha of the Bree Empire was suddenly recalled to her country by the high priest when she was in high school in the non-magical world. At this time, royal nobles from various countries gathered in the Buri Empire and agreed to go on a study tour, with the end destination being the Hua Dynasty, a great eastern country. Ye Sha inexplicably took her brother's place, and the journey began! Unexpectedly, there will be dangers along the way. Can they arrive safely? What is the purpose of traveling...