Black Cold Tide

After a high school reunion, Cheng Yiying was kidnapped, and her kidnapper was Gao Qiu, the most talked-about person at the reunion.Half a year ago, Gao Qiu killed someone, but was exempt from criminal punishment because he suffered from intermittent schizophrenia. He was locked up in a psychiatric hospital with extremely strict security, but due to an accident, Gao Qiu escaped from the psychiatric hospital.Gao Qiu is not only a psychopath, a murderer, but also Cheng Yiying's ex-boyfriend.Gao Qiu does not believe that he killed someone. His purpose in kidnapping Cheng Yiying is to have her help him prove his innocence.However, Gao Qiu did not let Cheng Yiying leave, she was imprisoned in a cold and damp room.Gao Qiu only gave her a mobile phone, Cheng Yiying must use this phone, which only Gao Qiu could use, to overturn a murder case that had already been settled!This is an almost impossible task.But for her own safety, Cheng Yiying had to cooperate with Gao Qiu.At the same time, she was also looking for a way to escape from the cage.But as the truth gradually surfaced, Cheng Yiying found that the real prison had just begun...