You fix immortals, I fix hearts

A pair of twin sisters, but they have very different destinies abandoned at birth, kidnapped and trafficked at the age of three, abandoned at the age of eight, traveled in the world of mortals for 20 years, and resolutely jumped off the path of reincarnation... helpless, lucky, conspiracy, opportunity, calculation, heartache, attachment, pursuit... grew up again, decided not to be immortal at the age of four, wandered the Jianghu alone at the age of six, became cannon fodder at the age of ten, and wandered into the world of immortality alone at the age of 18... family affection and friendship, Love... to do something and not to do something, Chicheng is true, free and easy, free and unfettered the road ahead is doomed to ups and downs, ethereal fantasy and boiling blood by chance, I got the innate skill and took the original pearl by mistake. Since then, everything has become different. In fact, everything has been different since I was born... note: I suggest reading from scratch. The plot is highly related.