The blood rain falling from the sky this time was different from the previous one, as the prior blood rain had been created by Li Chu through a secret technique of the Red Soul Hall.
However, the blood rain before their eyes was being produced by the blood-red umbrella in Li Chu's hands.
The current blood rain carried only some corrosive power, and the army was able to fend it off by using spiritual power to form shields.
However, if this blood rain were to persist, it would inevitably deplete everyone's strength, and over time, they would surely be left without any fighting power.
What was most crucial was that after the appearance of the blood-red umbrella, threads visible to the naked eye began to slowly wrap around the army.
"All retreat."
