C2153 Heavenly Tribulation Battle(part I)

"Rumble!"

The tribulation cloud in the sky rumbled. The thick black water dragon revealed its ferocious head and roared at Lo Yu.

[Emperor Yu is about to be baptized by the Great Sage's calamity. Countdown: 10.9.8...]

The world was silent.

All living things were suffocating.

[Three.2.1]

[Begin!]

In the next moment