C157 Attacking Spiked Snake 3

With that, Yu Dongjian turned around and went back into the tower.

On the top floor of the tower, there was a horn. Previously in Slave City, the horn was used to transmit information to the Slave City soldiers who were sweeping the ruins outside.

But now, the moment it blows, the Rebellion on top of the city wall will have the order to retreat.

In the intense battle, if they wanted to retreat