Crossing the two realms should be a fallen master
Xu Ning, who was ruined by his former friend, obtained a bronze door in the ancestral house that could travel to the other world, and since then he has opened the way to make a fortune from the two worlds.
Wine bottles for ginseng, mirrors for cordyceps, medicine for gold...... In modern society, he has become the richest man in the world, and he is richer in another world.
It is said that when a man is rich, he becomes bad, Xu Ning thinks that he is not bad, but a little fraternal.