Turning the Earth's Gears

After Ding Yu is hit by the double blow of a breakup and losing her job, people she meets begin dying one after another in bizarre ways. After an investigation, the police rule her out as a suspect. As the details of the case emerge, Ding Yu begins to suspect that someone close to her is responsible. If her own mother turns out to be a murderer, can she really put justice before family and turn her in? If her lover hurts someone for her sake, can she bring herself to report them? She seems to be driving herself into a dead end, step by step, but the truth is not what she thinks.