[Substitute marriage + Marriage first, love later + Palace management + Suspense plot] Shen Zhiwei is the most inconspicuous concubine of the Shen family, but she can see through people's hearts from a wrong account. After her eldest sister escaped from marriage, she was forced to marry Xiao Yanci, the king of Jingbei who was rumored to be crazy. She thought she would only need to survive three months in the deserted palace, but she discovered that the palace's empty warehouses, missing military rations and her mother's old case were closely linked. One only believes in numbers, the other no longer believes in anyone; she helps him sort out the messiest accounts in the world, and he opens the door for her that has been trapped for half her life. When the fake mad prince meets the sober accountant princess, the two go from testing each other to investigating the case side by side. They also re-choose their names and lives in the stormy city.
So beautiful. I love watching it.