"Iron Cattle?" Yan Sihan stared at the water's surface, pondering.
The Iron Cattle used to guard the river of Great Shu were made by various water military commanders who had taken off their armor and melted most of their weapons to cast twelve pairs of ten-thousand-ton Iron Cattle.
They were sunk separately into the Tianshui River and Shu River to achieve the purpose of guarding the rivers.
Why would there be Iron Cattle down here? Could it be that they have reached the Shu River or Tianshui River?
Yan Sihan then asked, "Is there an exit down there?"
"We also saw the iron chains tying the Iron Cattle down there. Each of the Iron Cattle is connected by iron chains, so we have to follow the chains to find the exit," a subordinate replied.
"Take a few more people down to check!"
With Yan Sihan's order, the navy soldiers heeded the command and took more people to dive underwater to investigate.
