In parallel time and space, don't follow the same rules. My name is Chu Xuan, I am twenty years old this year. I am an abandoned baby. I came back to take care of my grandpa after two years of college. Today my grandpa called me. Unexpectedly, grandpa asked me to collect debts. I thought what my grandpa taught me when I was a child was traditional culture, but I didn't expect it to be true. Oh, in fact, I already knew it was true, but that is another story.