C35 Voice Amplification Valley

When Xu Zhitian and the others returned to the shop, it was already so dark that they couldn't even see their own fingers. After settling Meng Lu down, Zhang Heng brought Xu Zhitian to his pigeon book store.

When they stepped into the shop, they lit a candlestick. The first thing Xu Zhitian saw was a group of carrier pigeons. Some of them were locked in cages