Be a full-time granddaughter to a big shot

Actress Sang Qiao dies suddenly from overwork and unexpectedly transmigrates into the body of a fake heiress in the wealthy Su family. Upon waking, she is framed, drugged, and sent to the home of business tycoon Lin Bin in an attempt to force him to remarry. Sang Qiao resolves to use the Lin family as a weapon for revenge against the Su family. After getting to know Lin Bin, Sang Qiao discovers that he doesn't want a second wife, but rather companionship. Using her exceptional intelligence and talents from her past life, she successfully lands a job as a "full-time granddaughter," gaining his favor and protection, while simultaneously creating a delicate confrontation with the suspicious Lin family scion and top celebrity, Lin Jue.