There Is Unlimited Rice at the Beginning and I Dominate the World by Providing Disaster Relief.

Liu Yunfei was originally a good young man in the new century. Because of his bravery, he was beaten to death by Sang Kun, a gang leader, and more than a dozen of his men. He accidentally traveled to an imaginary dynasty called Daqian, where he was the hereditary marquis of the Zhenbei Hou Mansion. But the tragedy was that the former He committed evil deeds, causing the refugees in the city to riot, and his life was in danger. However, at the critical moment, the golden finger system necessary for the time traveler finally awakened, allowing him to obtain an unlimited supply of rice. With the unlimited rice, Liu Yunfei embarked on an extraordinary road to dominate the world!