They spent half a year sightseeing.
Li Qing and the others only visited a few landmark skyscrapers; they had not toured the entire Great Flat Layer.
That was because each Great Flat Layer was the cross-sectional area of an entire universe, unimaginably vast.
Even though it was no longer a dense maze, the crisscrossing avenues of the Steel Jungle were still impossible to explore casually from end to end.
Many of the shops and factions in the alleys and side streets were crouching tigers and hidden dragons.
After watching the crowds gathered outside the gates of several major factions, Li Qing and the others took the Jianmu up to the Great All Heavens on the next level.
Rumble.
Before their eyes stood a gigantic cylindrical tree, vast beyond measure and stretching beyond sight. They continued climbing.
The "Cosmic Jianmu" beneath their feet had different myths and legends in every civilization. Some civilizations called it the Rainbow Bridge or the Heaven-Reaching Tower of Babel.
A central trunk pierced through the universe's thirty-three heavenly layers.
Yet the hollow interior of the trunk connected to the Origin Realm and the Abyss Realm.
The outer trunk had already been built into the Spiral Corridor, allowing beings from the Myriad Worlds to travel up and down in looping paths.
Boom, boom, boom!!
Thunderous roars and tremors constantly rose from the World Tree's trunk beneath their feet, like rolling thunder. At times, they could even hear the howls of a battlefield.
That was because the interior of the World Tree was the Rainbow Bridge connecting the two realms, where troops were still being trained and great battles fought every passing second.
"You can't see the fighting inside the Jianmu, but would you like to listen?" Li Qing suggested when he saw the two of them looking