That was suffocating darkness.
As if one's head was plunged into icy water, or like walking against the storm that threatens to destroy the entire city.
Unconsciously, his eyes widened, and the suffocating feeling spread. His mind turned ice-cold, becoming exceptionally alert in an instant.
His spine tingled as if an electric current was running through it.
The next moment, accompanied by a roar, an overwhelming pressure descended with the demeanor of destroying the world.
Under the effect of that gravity, the ninth floor of the Tower of Heaven cracked completely and collapsed suddenly.
Everyone was wrapped inside an amber-colored elastic sphere, falling down. Their bodies flew away due to weightlessness, colliding with each other or hitting the protective shield and bouncing back.