C230 A Wishful Thinking

Actually, the principle was very simple. It was just that Zhao Ke could not figure it out due to her simple thoughts. Li Xin didn't care and explained patiently.

"Suppose I'm a customer right now, and I have a hundred cents." Li Jun gestured with her hand, "I have two restaurants in front of me that are similar to each other. Or rather, they all want to earn the 100 gold coins from me