These days there is nothing to do, so I went to the Wuhan Library to borrow books. The introduction and cover of "Missing Persons" attracted me, and I traveled in it.
It belongs to the suspense and reasoning book, and the beginning of the story makes people want to read it in one breath. I was very curious about the canyon in the story, and at one point I thought that the canyon had a special function, thinking that this book might belong to the fantasy novel. Seeing the ending, I found out that it was related to a blood test decades ago, and several people who fell into the canyon were aliens. To be honest, the ending is a bit disappointing, but I have to admire the author's delicate writing to attract depth. Several people in the Fall Canyon have different personalities but distinct images, and they are gathered together by various coincidences. Everyone has a story, and behind the story lies a wayward weakness. Except for the ending, the rest is still good.
![Marvel Missing Persons Inventory: War Machine Substitution, Shiv's whereabouts are unknown, rhinoceros people are the most tragic[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)