Queen Liu Ruyan handed over the letter of separation in public, saying that the relationship was over. Emperor Xiaren was not angry and just took the scroll calmly. Secretly searching for Heli's true purpose, he followed the clues and discovered the conspiracy of the queen's family to collude with the feudal king in order to force the palace. Xiaren immediately ordered the arrest of those involved in the case. With the evidence conclusive, the masterminds behind the scenes were unable to deny it and they were all captured. The palace turmoil subsided.