From a Downtrodden Prince to a Supreme Master

I really don't want to save the world! Lin Fu traveled through time and became the eldest son of Jing'an Palace. He thought he was going to start a good life, but he didn't expect that the original owner had been abandoned by his father. At the beginning, he was a laborer working against the cargo at the wharf. His adoptive father went to repair the official warehouse and there has been no news. His adoptive mother stayed alone in a shabby room and relied on her sewing skills to make a living, but she was exploited by the local people. In addition, there is the tyranny of the demon clan, the inaction of the bureaucrats, and the insatiable greed of the landlords. Just when Lin Fu was about to restart, a vague system interface appeared in his mind, and only the bottom line of small words could be seen clearly - [Diligence can make up for weakness, and a hundred skills can be mastered]! Self-explanation through Zen without a teacher, and those who are determined to break through the mysteries! This means that there is no threshold for him in any skill, and bottlenecks are as natural as the autumn wind sweeping away fallen leaves.