Shen Nian took his father's suicide note and the fake DNA report and signed the divorce agreement handed over by Lu Jingchen, accepting a three-year contract marriage. Lu Jingchen forced her to obtain the certificate on the spot on the condition of suppressing evidence related to Shen Bingcheng's murder case and suspending the liquidation of Shen's assets. Shen Nian smelled the same cold tobacco smell on Lu Jingchen's body that was consistent with the night of his father's case, and secretly confirmed that he was inseparable from the old case.