After the tyrant Jiang Yan chooses Jiang Ci, the second young lady of the Jiang family who has a "bad brain", as his wife, the seemingly absurd beginning hides the origins of the story many years ago. After Jiang Ci entered the palace, he was in a lot of troubles, but he inadvertently helped Jiang Yan eliminate treacherous officials and see through the Queen Mother's vicious plan. She mistakenly took the poison for a tonic, but instead eliminated the hidden danger. The two gradually fell in love with each other in a ridiculous relationship, and finally broke the barrier and stayed together.