Chapter 184: A Man is No Match for a Leopard, What Can One Do?

Hill looked at the pipes, arranged either horizontally or vertically, silently calculating in his mind as he sketched a rough blueprint.

This castle didn't require many water pipes since they were likely to use water crystals for water production, but it seemed they had opted not to use a magic array for instant disposal of waste. Instead, they had constructed a sewer system.

It was probably because too many fire element arrays could be dangerous.

Adrian approached the construction of these ice pipelines with great caution.

There must be some special reason for this.

Continuing his observation through the window, Hill finally noticed that the ice walls Adrian had constructed were double-layered, with a hollow ring in the middle.

Upon discovering this, he took a closer look at the ice net, whose strands of ice, though not very thick, were also hollow tubes.

Had Fran invented some special material?