C184 Gu Yan Qing's Transformation

The Crown Prince went back to his study room and knocked on things again. After a while, he sat down, panting and staring fiercely.

The servants gathered their belongings in silence, not daring to make a sound, afraid that his anger would set them ablaze.

The Crown Prince thought for a while and suddenly said loudly, "Servants, prepare the four treasures of the writing room