Crack [apocalypse]

In 2020, a small crack suddenly appeared in the clear blue sky. Three days later, countless biting bugs quietly flew out of the cracks and spread around the world.
Xia Yao never thought that her father would kill her mother with her own hands, let alone that she would kill her own father with her own hands.
But when the end came, all this unbelievable really happened.
The bustling metropolis in the past has turned into a hell on earth where monsters are rampant overnight.
The first thing she has to do is to escape from this residential building...
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Jiang Zhuo has a crush who lives in the same building, but the other person knows nothing about it.
Ever since his car accident, the only thing he looked forward to every day was to sit in front of the window and wait for her to appear.
But after being disabled, he never thought about confessing his love, and he didn't even have the luxury of saying a word to her.
Until...the end comes.
He sat in a wheelchair and watched the person he missed walking into his home.
Content tags: Qiangqiang, Future Overlook, Shuangwen
Search keywords: Protagonist: Xia Yao, Jiang Zhuo
One sentence introduction: Little sweet article, really
Intention: Doomsday survival