Qiao Yu, Fang Jian, and Xiao Chen, three orphans who grew up together, relied on Qiao Yu's precognitive dreams to awaken their supernatural powers after the end of the world, and they upgraded to fight monsters together.
Shuangwen Miao is more serious. The protagonist is not reborn, so he needs to go through some things to change, and it won't be too long.
Purpose: Upgrade to fight monsters