In this real world, everyone is a prisoner of love, longing for and being longed for love. Sometimes we love deeply, knowing that it is wrong, but we still make the mistake without hesitation...
Two years ago, Liang Yu's fiancée An Xin was brutally murdered. The case remains unresolved. Unwilling to give up, Liang Yu has been tracking down his fiancée's murderer for many years. He peeled off the cocoon all the way, layer by layer. As the investigation deepened, the case became more and more confusing. The truth seemed to be revealed, but he just fell into the trap designed by the murderer again and again...
In the end, after a lot of hardships, Liang Yu successfully brought his wife's murderer to justice. But is this really the case? Is the truth getting closer or farther away from him?