Looking at the Obsidian mine in front of him, Yi Yu's plan gradually took shape. Although the underwater world is remote and closed, it is also rich in some rare treasures. The sea people's water alchemy is also unique, with excellent efficacy, many top-grade pills, and even many top-grade pills.

after his promotion, he can't go on his own anymore. He will also cultivate his power in the clan. He can't do everything by himself. He also spends a lot in all aspects. It's not a long-term plan to hunt for treasure by robbing. There must be some ways to make money.

although it's difficult to travel between the undersea...