Traveling Back in Time to Become a Farmer in Ancient Times?

A gangster time traveled to Zhang Sanjin before he died. The original owner fell to death just after marrying his wife. Zhang Sanjin, who had received the memory of the original owner, did not want to be poor, hungry, and bullied by others while guarding one-third of an acre of land. After working hard with his wife, he finally got a little better, but he was raided again. Should farmers be bullied? Zhang Sanjin is determined to make a name for himself. In this era of cannibalism, if you have no power, you will be eaten up by others. In this case, then work hard to change and be the king of this era