Changes in the World: I Pretended to Be Numb in Blue Star

Three hundred years ago, the space barrier was artificially torn apart, and the invasion of alien beasts was not a natural disaster, but a long-planned cleanup plan. The night watchmen guard the city with guns, the realm hunters hide in the shadows, and human beings are lingering on the edge of extinction. Lin Yan, a Night Watchman wearing a black snake mecha, met the world hunter Ling Shuang in a rift raid. They joined forces to fight against the lord alien beast, but unexpectedly uncovered the hidden truth of the world. When the Realm Breaking Apostle arrived and a wave of alien beasts swept the city, he swore on his blade: Anyone who invades the human world will be killed. Anyone who stands in my way will be shattered. This time, humans will no longer give in, and he will be the first to cut off the sky. (Xiaobai's new book, please take a look at it, all adoptive fathers)