After Buying Books, My Best Friend and I Made a Lot of Money

Xu Ruomeng and Chen Gege are high school classmates and good best friends. In an accident before the college entrance examination, the two traveled to the world in the book together. According to the requirements of the system, the two met Mo Jinhan, Shen Muyan and others. After a system chaos, several hosts selected by the system experienced many adventures and established a deep friendship with each other.