Traveling to the Continent of Teyvat and Becoming a Qiuqiu Person?

Xiaotian stepped on a manhole cover and fell into the sewer with his friends. When he thought he was going back to the west, he accidentally found himself in the world of Teyvat. Because he was too hungry, he asked the Qiuqiu people for food. He accidentally discovered that the Qiuqiu people had wisdom. After getting along with the Qiuqiu people for a few days, Xiaotian went out to look for food and discovered the biggest conspiracy of Teyvat. He wanted to stop it, but he accidentally discovered that he was just a Qiuqiu people. What will be Xiaotian's fate? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.