Besides Zheng Yichen's identity as a Proxy Agent, the reason is that those worlds are not occupied by the Dusk Mercenary Group; they have merely developed locally.
Many ownerless mineral veins have been surveyed, and whatever Zheng Yichen needs, they are happy to sell as a favor. Moreover, what Zheng Yichen offers in return is indeed of high quality.
Throughout this transaction process, their most significant role is providing coordinates.
What's more, Zheng Yichen has established connections with numerous other Proxy Agents, further extending his network.
In almost a week's time, Zheng Yichen traveled to 22 worlds.
The Wild Ancient territory, Savage World, and other worlds known to the Proxy Agents, with coordinates provided by the Dusk Mercenaries.
These worlds generally have very high strength levels, or double high levels, meaning the materials they produce are also of top quality.
