Female protagonist, 22 years old, physically and mentally healthy. Works a job with a 3,500-yuan monthly salary. Lives alone with her dog Maodou, has no family. Her life span ends on the day the Soul Ferryman appears. She borrows 3 days of life span by helping a deceased grandmother fulfill her wish. She quits her job, sells gold jewelry for 5,000 yuan, and tries to find someone to adopt her dog before she dies.
