Beginning from Huaguo Mountain to Become a Respected Person

The main character in the early part of this book was pretty stupid (before I started practicing martial arts), so I only read Chapter 4. Although I haven't read the later chapters, I don't know if the character is the same in the later stages. The protagonist's parents don't know why the protagonist's grandfather did not record the protagonist's parents in the family tree! But the protagonist's grandfather still adopted the protagonist. The protagonist can't call him grandpa, but can call him master! (I guessed that the protagonist's parents offended someone who practiced martial arts, so the protagonist's grandfather could only pretend that the protagonist's parents could not be recorded in the family tree, but he adopted the protagonist as an adopted son. In the third chapter, the protagonist wanted to practice martial arts to avenge his parents, so I am guessing) The protagonist has a rubbish physique (a body that has been identified by the indigenous people), and there is another person in the family who is the same generation as the protagonist and has a better physique than the protagonist. The family can only support one person, or should the whole family pool money together, but the protagonist says that he also wants to practice martial arts? The family disagreed, so the protagonist's grandfather found a technical job for the protagonist to learn, but the topic changed! After the protagonist's grandfather leaves, the protagonist looks at his grandfather's back and gets mixed feelings? ? ? Still have resentment and self-esteem? Why did you have these emotions? Because you have a system, because you know that if you can practice martial arts, you can be invincible? Then you f*ck say it, but you dare not say it. You want support from your family, but you don't have any reason. As for the time traveler Nima, your parents offended someone the whole family couldn't afford to offend, but they still raised you. Because your physique was not good enough, they didn't let you learn martial arts. They asked you to learn the skills to support the family. Is there a problem? Still feeling resentful? White-eyed wolf stuff. This plot is disgusting.