Bab 1004: The Hundred Questions Beast Army

"Young Master, I can get the materials easily. Do you have any specifications?"

Lin Yuan pondered for a moment before replying, "They don't have to be expensive as long as they're sturdy and durable. All materials have to be metal-type spiritual materials that are resistant to decay. The marsh world is extremely humid. Hence, Silver metal spiritual ingredients and below will definitely become warped and rusted soon. Building anything with Silver spiritual ingredients and below will essentially be like building with tofu."