Ch. 141The Three Sovereigns Rule the World
Fuxi, Shen Nong, and Xuanyuan rose as successive leaders of the human race, bringing new systems of rule, farming, medicine, and military organization. After Shen Nong passed leadership to Xuanyuan, Jieyin and Zhunti anticipated that uniting the tribes would require a struggle and considered how they might gain the merit needed to prove the Dao.
- Fuxi received the diagrams and invented the Eight Trigrams, then united tribes and became the first Human Emperor.
- Shen Nong developed agriculture and medicine, compiled The Divine Farmer's Materia Medica, and succeeded Fuxi as Co-lord of the human race.
- Guang Chengzi took Xuanyuan as his disciple, and Xuanyuan later became chief of the You Xiong Tribe.
- Xuanyuan improved farming, organized the tribe's land and labor, trained its army, and succeeded Shen Nong as Co-lord.
- Jieyin and Zhunti discussed how Xuanyuan's effort to unite the human tribes could create an opportunity to prove the Dao.