250 words after reading Crazy Detective

This is a series of novels written by Yang Dechang, a writer of children's literature, describing the adventures of teenagers, mainly for young readers aged 8- 14. Each novel in this series is an independent chapter, and the protagonist is Jerry (younger brother) or Zhen Zhen (younger sister). The brother and sister met all kinds of troubles and difficulties in their lives, and even passed the test of life and death, but in the end they all solved them with their own courage and wisdom. Every novel has a complete, independent, thrilling story and an intriguing theme. Young readers have experienced the excitement of adventure and increased their courage and wisdom while accompanying the protagonist to take risks and grow together.

Indeed, my best friend Pan Jing and I went to the new Star Eye Divination Hall for divination. Soon after, the astrological witch's divination was effective for both of them. I really received a birthday present-a magical crystal ball. It makes real life full of twists and turns, but the person who gives the real magic crystal ball has other plans. Who gave this magical crystal ball? what is the purpose?

Jelly went to the Cretaceous Park with her friend preserved fruit and cousin Lori, and was brought back to the real Cretaceous era by a huge eggshell. As a huge dinosaur fan, Jelly is very excited. However, in the face of fierce carnivorous dinosaurs, will they still laugh? What does the strange secret electricity received by jelly have to do with the danger of Cretaceous parks and dinosaurs? Who's behind this? Can the young dragon hunter adopted by Jelly adapt to modern urban life?

Jerry met Sam in a polar village in the Arctic Circle. They are all excellent skaters. Once, they tried speed skating on an icy lake. Jerry accidentally fell into an ice cave and followed the road sign to an ice castle. There, he became friends with a polar bear named Tantan. The ice castle is actually the territory of the ice witch. It is not so easy to take it out after going in. Jerry not only became a slave to the ice witch, but also experienced the test of life and death in the Colosseum. ...

The school organizes students to go on an outing to the magic field. Jerry and two students dug an iron box from the ground under the guidance of a metal detector and accidentally touched the seal on the box. Ancient soldiers and demons poured out of the ground. Although the children got on the bus, they still couldn't escape. In order to save everyone, Jelly resolutely decided to go deep into the den of monsters with the prince of the Kingdom of Fire.