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Xu Weiran walked into the clinic. When he saw Xu Cheng preparing medicines in front of the medicine cabinet, he immediately greeted him politely.

Xu Cheng also had an impression of him. This child often came to buy medicine, so when he saw Xu Cheng greet him politely, he couldn't help but ask happily, "It's you, you also came to buy medicine today?"

Xu Weiran shook his head