C31 The crown prince broke into the imperial road

Because the Jinyun Mountain Pulse at the borders of the Changling were tight, the Ming Prince went to the battlefield to understand the hardships of the military, and thus gave his silver tower, an estate he owned, to the Emperor of Great Sheng as his military expenditure.

The Silver Building would be taken over by the Young Hall, and the silver grains earned would be used for Changling