Travel Through Time and Become a Teyvat Profiteer

It's the continuation of the previous book After Ke Lai decided to go to Xumi with Sano, Yunli also decided to embark on the road to Liyue to open a branch. After getting used to being accompanied by people in the store, Yunli was not used to being alone all of a sudden, so when there were no customers, she would wander around on the map on her phone. Until one time, after Yunli sent a lost (?) Purple sister home, she successfully obtained a permanent waiter from their home. Yunli: He is so cute, I like him so much [Note: CP Bai San, the previous content was in the book with the same name and I chose to end it out of confusion. Now the level is not enough, so I can't unlock it again or write extras. I can only open another book to write it]