it's a very common material shop. Gao Guigang, the boss, has just finished a business. He is very leisurely sitting on the chair, humming and basking in the sun.

it's reasonable to say that there's already a big trading house in the city. There shouldn't be any business in such a noble shop that buys and resells refining materials. But this is not the case. Small shops like him are everywhere in every city. Compared with big stores, small stores have the advantages of small stores. First, they are more convenient for small businesses, and second, they are more free and free. Big stores, regardless of their strength, will feel...