In this chapter, we learn that Bing's sister, Xie, is a famous pastry chef. She's also a famous mage, which means that she's very talented at making food with magic. We also learn that she used to work as a pastry chef at a famous Chinese restaurant. We learn that this pastry chef is called "nian bing" , and he uses magic to make food. He's a famous chef in his own right, but he's not as famous as some of the other famous pastry chefs out there. Bing asks his brother, Big Brother, what kind of beef noodle soup he should make. Big Brother wants thin, thin, wide, or flat noodles. Bing uses a technique called "noodle pulling" to make the noodles thin, so that they won't break when they're pulled. He also uses a more advanced technique, called "shaking," to improve the quality of the noodles.