Because Su Yun inherited the Su family's family motto, he found Tianxiatang and became friends with Ye Jiangfeng. Ye Jiangfeng was the master of Tianxiatang and was responsible for attracting and transferring souls.
In his previous life, Ye Jiangfeng was the most capable spiritualist when Tianxiatang was founded. However, after the natural disaster in Shu, Taizong was afraid that too many unjust souls would shake the foundation of the country, so he sent Ye Jiangfeng to Shu to rescue the dead souls.
Ye Jiangfeng used all his strength to breed a faint vitality in the desolate Shu land. The first flower that appeared in Shu land was the first flower that appeared in Shu land. At the same time, the ancestor of the Su family was a child that Ye Jiangfeng took in when he was in Shu land. Ye Jiangfeng stayed with Ye Jiangfeng when he died.