Zhang Fan spent his days working on construction sites and his nights posting ads for a real estate agent. After twenty days of hard work, he still lacked over two thousand yuan for his tuition fees.,Zhang Fan didn't go there to rely on luck, he had a unique skill.,Room 504 was a gathering place for gamblers. When Zhang Fan knocked on the door, a voice inside shouted at him, "Dealer, you've been slacking off lately. If you don't come soon, I'll starve to death. Hurry up, two packs of braised meat and two eggs."。