In the sky.
The Air Force squad from the Han Zhong Military District roared overhead in their fighters, circling above.
Missiles exploded across the Yangtze River's surface around the ship.
Waves crashed heavenward, the valley shook, and rocks tumbled from the mountainsides.
After such repeated bombardment, the flight leader signaled the other planes to cease fire.
He opened communications to the ship, saying:
"Yangtze-7, continue forward. Grandmaster-level officers will be conducting a full inspection of your vessel."
Demons are cunning, many are adept at invisibility and transformation techniques.
Therefore, any vessel or crew attacked by demons must go through an initial security check.
Upon entering the area under military jurisdiction near Base City, there is a second security check.
And finally, when cargo and personnel enter the city, a third security check.
Even this cannot entirely prevent demon ghosts from sneaking into Base City.
