"People always pay attention to the travel that they can go when they say they want to go. How good is it?!"... This is a travel agency that provides "cross travel". Tourists say that they don't know how to live and will face many dangers when they travel to ancient times, so they ask the travel agency to provide guides to accompany them through the past. It is called "accompany wear". There should be dangersEveryone is in danger together...... Note 1: This book is not science fiction or historical novel, so please have a good read and don't be too serious.Note 2: Cross travel travel is high consumption, and star tourists are the majority. But all the star names and stories mentioned in this article are fictional. If you can think of anyone, you are very smart!