C215 Qing He Didn't Understand(1)

There was a secret chamber in Prince Fu's residence that Fu Zheng did not allow anyone to enter. This night, candles were lit on both sides of the altar in the secret chamber. A faint firework lit up the tablet in the middle of the altar, which had the words, "Mastermind's Spirit Plate of the Calendar." In front of the tablet was a slightly rusted Ming Jun helmet and a sword