Pipeline

Riku directed the guards and farmers to dig two two-meter tunnels leading to a lake deep in the forest. This way, they could ensure that no monsters could destroy the pipeline.

He was already aware of the components required to construct a pipeline. It is primarily composed of iron, with the addition of nickel, titanium, or carbon. The question was where he could find those components.

He had two ulterior motives for going to the library. First, he needed to determine where he could see the components needed to construct a pipeline. Second, he hoped to find a magical book that would allow him to return to the real world. It wasn't possible for him though he lived in a world where magic and swords existed.

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As the night went, Arisu and Riku decided to travel to the western section of Arzotoc village from the being.