Traveling Through a Different World with Your Former Female Classmate?

One day, Quanhao was playing a fierce online game with his good buddies as usual. On the way home from the Internet cafe after the day, he ran into his female classmate from elementary school, but due to some unexpected reasons, he traveled to a different world? Isn't it just you who traveled through time together? And what about the new world? What kind of story will the two people who have not seen each other for a long time create together in a different world? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.