In the book, in which sentence did the martial arts on the road to rebirth become the eleventh generation black dragon?

In the book, Wudao became the eleventh black dragon in 143.

The road to rebirth, also known as Tokyo Avengers, is the same cartoon, both of which are cartoons. The main line of the story is about the hero Hua Yuan Wudao who accidentally crossed into his junior high school, and later tried to save his relatives and friends with the ability to travel through time and space, and changed his cowardice in the process.

Green Dragon

Shinichiro Sano, the founder of Black Dragon, is ten years older than Manjiro. Personality and martial arts, not good at fighting, but very popular. 1February 22, 995, the "Black Dragon" was founded and became the first generation chief. After retiring, he ran a motorcycle shop and was attacked and killed by a tiger who broke into his home on August 14, 2003.