C770 The Trouble Caused by the Toad

After getting permission from school, Qiaoqiao and Sisi packed their small backpacks and set off on their journey. This was Qiaoqiao's first time navigating modern transportation on her own, relying entirely on her own research. Sisi, a bit of a scatterbrain, tagged along, leaving Qiaoqiao to lead the way.

The sisters took a classic train and, upon reaching their destination