Xia Yu'an is a genius with a high emotional intelligence and a high IQ. After becoming a scientist, he encountered a zombie outbreak and the whole world came to an end. As a scientist, he was the hope of the survivors, but his cold-bloodedness seemed to have cut off the survivors' sanity. He was shot during the riot, and he felt very painful.
Opening his eyes again, he went back to the summer when he graduated from high school. What could he do for himself in four years?
In this midsummer, who can be safe?
The genius cold-blooded doctor was attacked by a simple human in the early stage and a non-human in the later stage.
(Novice spray lightly, please comment)
Intention: pure love