Zoe (Zendaya) is an ordinary adolescent girl who grew up in a broken family. Her mother finally found a second spring in her life after the divorce, but Zoe was very dissatisfied with her stepfather. Zoe, who was very lonely in life, could only vent her energy on her mobile phone. By mistake, Zoe installed a mysterious application on her mobile phone. Soon, Zoe found that as long as she opened this application, any man would unconditionally obey her instructions. Zoe was very excited to get this magical application. She enjoyed the feeling that everyone obeyed her words. But as time went on, various drawbacks began to gradually emerge. Zoe's initial excitement had long disappeared. This mobile phone application was messing up her life.