The Reborn Bystander's Revenge

In her past life, Elena Sullivan tried to dissuade her newly hired airline boyfriend Asher Chase and his classmates from getting tattoos out of kindness, only to be mocked and beaten by the crowd. Even her entire family was burned to death by Mia Lane, Asher's childhood friend, while her classmates looked on indifferently. Given a second chance at life and returned to the day of the tattoo appointment, Elena no longer tries to stop them, coldly watching them dig their own graves.