when kat johnson gets stung by a frightfully unknown species of scorpion, she is informed that her days to live are limited before the venom reaches her heart. once the news travels over to her cousin, harry, alongside two of her closest companions, they promise to accomplish any wish of hers before her light goes out. so, what does kat decide to do with her seemingly numbered days? fulfill her bucket list, of course. thirty days, twenty wishes, four partners in crime, and one life on the line.