As for astronomy, I won't write an introduction. (˵¯͒¯͒˵)
The first world is the courtyard world, the second world is the martial arts world, the third world is the famine world...
"Huang Zeli, have you seen my Mandarin book?"
Huang Yueying's voice came, and the person had already arrived at the door.
Zhizhi——
The door opened and her eyes widened when she heard the explosive sound in her ears, "Mom, Huang Zeli is peeking..."
"Woooo..."
