The Invisible Shield: Dai Liguo's Borderline

In 2026, I watched Jingzhe Silent, a national security spy film, and then I received this novel. The novel is more exciting, very worth reading, the writing is very good, the logical thinking is rigorous, and there is no deduction from thin air. It is especially worth reading for teenagers, who are always alert to the emergence of various tempting conditions in our lives. After reading this novel, combined with the problems with the teaching materials mentioned on Douyin last year, and various videos, I realized that in fact, national security personnel are working hard in places we don't know about. I hope more people can read this novel

A very good novel to read. The struggle on the hidden front also protects the interests of the country and the nation just like the armed Great Wall protects the country and the people! It also gives a wake-up call to people currently engaged in sensitive undertakings and jobs and even ordinary people. People with bad intentions are everywhere! Pay tribute to the national security soldiers and the soldiers who defend the country!

The narrative logic is clear and the time is compact. So far, this book seems to be pretty good. What impressed me deeply was that I wanted to understand a problem. It took very little time and was so awesome.

It is good and should be used to popularize national security education with facts.

A very nice warning piece 👍

No bloodshed, tight rhythm

They said they were working separately, so why did they all go to Qingdao?

This book is neither time travel nor fantasy, and is somewhat readable.

Like praise

It describes the complexity of national security work in the new era and the new dynamics it faces. The unsung hero will live forever!