I Became the Villainess, but All I Want Is to Deliver Takeout

Lin Xiaoman, an overworked corporate drone whose fear of layoffs has left her unable to sleep, wakes up one day to find she has transmigrated into a book! She is forced to become a wicked supporting character destined for a tragic end, but when in Rome, do as the Romans do. After all, she had a Plan B ready back in her last life, delivering takeout, so she can still make a comedy out of this life.