Paths to obtain a fourth-tier Spirit Seed are extremely scarce!
Aside from some incredibly lucky cultivators, favored by the heavens, who encounter a fourth-tier Spirit Seed in the wild and auction it off, sparking a bloody battle among the major powers.
The only other scenario is when another major force faces imminent collapse and needs to sell their foundation in a life-or-death crisis; otherwise, they would never put a fourth-tier Spirit Seed up for sale.
Moreover, in the first scenario, newly risen Nascent Soul powers like the Li family wouldn't dare to get involved lightly, as doing so could lead to severe injuries or even death.
"You're right," Li Zhirui didn't argue, and said with a smile, "It looks like we didn't choose the wrong person for this task. Whatever you need, just let me know, the Li family will fulfill your demands to the fullest."
"Don't worry, elder. My relationship with that fellow Sun Chuanhu is not bad." More precisely, he had leverage over Fu Qinghuan.