What's the name of the novel of crossing the old six to do the old six?

The novel "Crossing the Old Six to Be the Old Six" is called "The Legend of the Old Six".

This novel focuses on the hero's experience of crossing into the past and becoming an old six, and tells the adventures and growth he experienced in the past times. The Legend of Old Six shows the story of all kinds of challenges and difficulties faced by the hero in his new identity, and also reflects the social outlook and character under the background of the times. This novel will bring readers a wonderful feeling of traveling through time and space, and also make people think about the topic of identity, destiny and growth.