There was a huge obstacle in the communication between him and the Earth people.
"f**k, I didn't study hard, but now I find that I have too little knowledge." Xiao Yu murmured. This sentence was said to the earth people.
The lumps on Xiao Yu's back disappeared. It seemed that the earth person understood what he meant. But not long later, a row of lumps appeared again on his back.
Xiao Yu put her hand into her clothes and fumbled for something. She understood the meaning of the knots this time. They were the following letters in Pinyin, Y, and Ye Zi. When put together, they were like the word "human".
After a while, another row of goosebumps appeared. They were Z, h, and milk.
When the third row of goosebumps appeared, he didn't recognize those code. He thought for a bit, and then his
