Chu Zihang's father's real identity is the former president of the Lion Heart Society of Kassel College, the ace Commissioner of the college, and he is a super hybrid. Chu Tianjiao is a character written by the famous writer Jiangnan. Angry orders to keep a close eye on Ricardo Milu. Fell in love with Su Xiaoyan and gave birth to Chu Zihang. Because the work was too confidential, the name disappeared from the official list of the executive department. But his name can be found in the gray list of the college executive department.

Dragon is a series of novels written by writer Jiangnan, which consists of Dragon I Dawn of Fire, Dragon II Mourner's Eye, Dragon III Dark Moon Tide, Dragon IV Odin's Deep and Dragon V: The Return of Mourners. The work tells the story that Ricardo M Lu, a teenager, received an invitation letter from Cassel College, a private university in the outer suburbs of Chicago, when applying for a foreign university. As Ricardo M. Lu boarded the CC 1000 train to Chicago, he embarked on a journey with enter the dragon.