By coincidence, Xia Ou learned from Zu Yan that she had a sister, but her sister was deeply depressed because of her ex-boyfriend's betrayal and ended her own life. Xia Ou joined a killer group in order to avenge her sister. Following Zu Yan, she carried out multiple assassinations. When she finally had a chance to deal with her sister's murderer, she was confused. It turned out that the murderer was someone else. In order to sort out her messy thoughts, Xia Ou decided to complete a task organized by the organization and find out the whereabouts of Lin Xi's father, a popular movie star. When she stole the information about his father from Lin Xi's computer, she hesitated. At this moment, she found that she had fallen deeply in love with Lin Xi. Love and hate were constantly entangled in fate. How should Xia Ou go in the future? Please pay attention to Sicily My second self is a suspenseful romance novel. Thank you for your support.