The former is because Zhou Du Fu had an affair with Chen Xuanba, and Chen Changsheng also found Zhou Du Fu's coffin like fate. The latter is because Chen Changsheng was born with the strange fragrance of the dragon people, and he knows the dragon language. No matter the original or the TV series, there is no specific explanation for this question that makes everyone very curious in the future. The audience can only scrutinize it according to the details.
In the novel, Chen Changsheng has a great connection with Chen Xuanba: the merchant ship, the black robe and the demon king have a cooperation-Chen Xuanba's blood is transmitted to the holy land (the devil's hometown) through the holy light, and the pope in the holy land injects a lot of holy light into Chen Xuanba's blood.
So Chen Changsheng's blood can save lives; Chen Xuanba's blood+holy light, turned into a seed, returned to China, was taken in by a girl, conceived in October, and gave birth to Chen Changsheng. The girl died in childbirth.
Extended data
Chen Changsheng's Character Relationship
Fiancee: Xu Yourong.
Taizai, the granddaughter of the orthodox dynasty, was endowed with a strange talent from an early age. She studied Shinto with the previous generation of saints, starting at the age of six. At the age of ten, she participated in the compilation and interpretation of the gobbledygook, determined to devote her limited life to unlimited religious undertakings, and kept thinking silently about the engagement made by her grandfather, trying to tear it up.
She is good at arithmetic and is proficient in planning. She is in the southern holy peak, but she has met Chen Changsheng several times from a distance. She was angered by others. She and Chen Changsheng had a misunderstanding in the early days. After entering Joo Won?, she experienced life and death together, and she had a very tacit understanding. She loved each other and rescued Chen Changsheng from danger many times. Chen Changsheng regards her as his only wife and has no room for other scenery.
Master: Taoist planner.
The beginning of all stories. Chen Changsheng's master, with superb medical skills, can fight against Jinlong. Familiar with dragon language. According to the first question and answer of greasy wechat, I have lived in the holy land for about 1000 years.
Disciple: Lolo
Bai Di's only daughter, because of her different ancestry, went to a secluded place and couldn't walk up a flight of stairs. She was sent to human capital by Bai Di, hoping to find an opportunity to break the boundaries. After meeting Chen Changsheng, he got the guidance of Chen Changsheng, and since then he has made rapid progress.
Baidu Encyclopedia-Chen Changsheng