Liza the Fox-Fairy movie plot

Lisa, a pure-hearted nurse, not only takes care of an elderly lady with limited mobility, but also chats with a fantasy Japanese idol singer in the 1970s. On her 30th birthday, she decided to turn the romance into action and go out in search of true love. Just when she went out for a short time, the old lady unexpectedly died. The family members who usually don’t pay attention to Lisa thought that Lisa was murdering her and called the police to deal with it, but they found no criminal facts. It's just that the people who have been with Lisa since then have all died one by one, making her obsessed with Japanese culture, she can't help but suspect that she is the legendary fox fairy who brings bad luck. Only selfless true love can resolve the tragic fate   .