After My Wife Returned from the Apocalypse,

It all started one sunny afternoon when my wife, who had been missing for more than a year, appeared at the door of my house. Chengping: "Damn it, you're back" Xu Yan: "Yeah." Cheng Ping: "In the days when you disappeared, the children almost didn't recognize you." Xu Yan: "I also want to come back and see you day and night, but..." Chengping: "Forget it, just come back. As long as you come back, everything will be fine." However, in fact, everything in this world is quietly changing from this day on. Mutated rats crawling out of the ground, strange figures wandering in the park, construction site workers disappearing overnight, etc...