"Can you make some anti-counterfeiting signs on the package? If it's fake, don't eat it!" Xiaobai Tuanzi replied, "and I made an agreement with Bai Yixiu before. We can write letters. If there are important things, we also made a secret code and can use the secret code to translate. Only he and I know, so our information transmission will not be known by others!"

"OK!" Sun Yingying nodded. "For Bai Yixiu, maybe I haven't been with him for a long time, so I have neglected him, but Xiaobai Tuanzi is the most important in my heart. As long as you say I can do it, I will go all out to help you!"

Hearing this, Xiaobai Tuanzi's mouth turned up. Don't mention how happy he was. He reluctantly forgave sun Yingying's previous negligence, "well, it's good! Sun Yingying's little classmate is still good."

After returning to the school, sun Yingying cooked pills in the space all night. Bai Yixiu had bought enough herbs before. Even if he had boiled two bottles this time, he could boil two more.

After finishing all this, Xiaobai Tuanzi wrote an eloquent letter according to the letter writing method agreed by Bai Yixiu.

Of course, Xiaobai Tuanzi said Sun Yingying wrote.

"Sun Yingying, do you want to write a letter to Bai Yixiu?" Comrade Xiaobai asked. You introduced them as pen pals. If you don't write, what kind of pen pals are they?

Sun Yingying thought of the embarrassing chat with Bai Yixiu before, and quickly shook his head. "I don't seem to have anything to say to him. Anyway, you've said everything you want to say. I don't care!"

Hearing sun Yingying's words, Xiaobai Tuanzi was inexplicably happy. Even Xiaobai Tuanzi didn't realize it.

The next day, after school at noon, sun Yingying went to the post office to send pills and letters. In order to keep the letter and the pill delivered at the same time, she put the letter directly in the package containing the pill.

Sun Yingying made a special mark on the bottle containing pills. If Bai Yixiu didn't open it, the pills inside would change color directly.

All these are explained in the letter. Bai Xiu should understand when he sees them.

Everything that should be said and done has been done. Sun Yingying doesn't tangle too much. Instead, Xiaobai Tuanzi especially looks forward to Bai Yixiu's reply.

Because the provincial capital has been arranged, and the evil spirit of the four seasons villa has been absorbed by Xiaobai Tuanzi. Even if there is a little surplus, it will be absorbed by the Fengshui green belt, so Xiaobai Tuanzi doesn't need to go to the provincial capital often.

In this way, sun Yingying can often accompany her mother at home on weekends.

On Friday afternoon, when sun Xinghai came to pick up sun Yingying, he looked happy and smiled. Liu Meihua sat behind the car. "Meihua, don't come down in cold weather. Hurry to sit on the car!"

"It's okay, I'm warm, and I've been sitting. I'm a little tired. I get up and stand up and move!" Liu Meihua said with a smile, and then looked eagerly at the school gate.

Sun Yingying is carrying big bags and small bags in his hand. He is very happy to see his mother and father waiting for him at the door. He wants to run quickly. However, he has too many things and can't run fast.

When sun Xinghai saw that sun Yingying had brought so many things, he hurried to help. Sun Yingying's hands were empty.