C201 Combine the Epic Level a Building Hammer

Watching TaTa, Dilraba, and Jiang Yuting still looking a bit lost, Yang Ming'er decided not to keep them in the dark any longer and began to explain, gesturing towards the gold treasure chest.

"For the Level B smelting furnace, we're short 10 kilograms of Level A fine sand, which the treasure chest has provided."

"We need 100 kilograms of Level C iron ingots for the Building Hammer