Strange as it may seem, this vast city was unguarded, not a single person in sight. Even the city gates were tightly locked, as if they had never been opened for years.
Man Niu dismounted, strode up to the city gate, and swung his fist hard against the massive door.
"Boom~ Boom~ Boom~"
Three thunderous sounds ripped through the air, creating golden ripples that spread out in all directions.
Inside the city, creatures from various Central Heaven Worlds were either drinking and chatting in taverns or bargaining in the Treasure Pavilion amidst a noisy and bustling scene.
"Boom..."
Suddenly, a sound resonant as a copper bell echoed throughout Heaven and Earth, causing the entire ancient city to resonate and tremble.
"What is that sound?"
"It's the city gates, someone is attacking the city gates!"
