Zhang Tie had spent less than half an hour in Shennong Manor. After finalizing the deal, paying half the deposit in advance, and signing a contract, he came out.
The contract for this seed bank was worth 3.1 million gold coins. Including shipping costs, in one month, the Jiang Family of Hundred Herb Hall would deliver 513,697 varieties of plant seeds to Mysterious Heaven City of the Iron Dragon Sect. These seeds did not include the seeds of over ninety varieties of exceptionally precious heavenly materials and earthly treasures, such as Blazing Red Lotus, Golden Ganoderma, and Dragon-Transforming Grass, nor did they include mutated varieties of any plant seeds.
Having settled this matter, Zhang Tie finally let out a breath. He had continuously brought all sorts of plant seeds into the Castle of Black Iron before, but their quantity and variety had numbered only in the tens of thousands. They were nowhere near as numerous or complete as what he had acquired from Shennong Manor this time; the two were not even on the same scale. Aside from seeds native to Great Xia, the plant seeds Shennong Manor provided Zhang Tie included those from other continents and subcontinents, even seeds suited to growing in the environment of the Earth Element Realm.
Naturally, these seeds were meant for the Castle of Black Iron. This trip to Xuanyuan Hill presented an excellent opportunity, and Zhang Tie intended to fill out the Castle of Black Iron's collection of plant seeds in one go, enriching its biological resources.
Zhang Tie already had a plan: first enrich the most basic plant resources, then, following the sequence of the food chain, gradually introduce all kinds of animal resources into the Castle of Black Iron. If he had the time, he would expand the Castle of Black