A top student at a modern medical school transmigrates into a book after a car accident. Her older sister is blessed with the luck of a koi fish and adored by everyone. She, on the other hand, is plagued by misfortune, bringing calamity to her father, mother, and husband, a walking demon star. Her sister has sucked away all her good fortune, then left her to absorb every bit of bad luck she casts off. She has endured more than anyone her age should have to. There is only one way to break the curse: stay as far away as possible from the koi-blessed heroine who is loved by all.
So she finds a family willing to adopt her, thinking she is headed for an ordinary life of modest prosperity. But then! Her adoptive mother is a fellow transmigrator with a golden finger: a pocket dimension stocked with supplies. Her adoptive father is a descendant of a marquis clan, with a complicated past and a family vendetta to bear. Even her adoptive brother, who isn't related to her by blood, has been reborn. Little Chao'er, weak and helpless, hugs herself. She's just a little good-for-nothing, but somehow she gets to coast to victory.
