Late at night, Yuan Zhi still had not come out, so Wang Ji could only sit on the first-floor sofa and drink tea.
As the chief researcher's personal guard, Wang Ji needed to be ready to protect her at all times. Yuan Zhi was working overtime underground and had not come out, so Wang Ji could only wait on the first floor.
Fortunately, as a War God-level martial artist, his physical abilities surpassed those of ordinary people countless times over. Going without sleep for several days was nothing, and meditation could replace sleep as well.
Boom!
It was as if the sky had collapsed. A violent roar came from the south of the base city, followed by intense tremors shaking the ground.
"An earthquake?" Wang Ji stared wide-eyed.
"No! It's not! It's a battle!" Wang Ji listened to the vibrations carried through the air. "Not an earthquake—a battle between super experts."
Wang Ji could not help flying dozens of meters into the air. To the south of the base city, a huge winding figure floated amid the clouds. Meanwhile, a whole corner of the city's southwest had vanished. A massive wall over a hundred meters thick and a hundred meters high had collapsed along a stretch more than ten kilometers long.
"Black Dragon King, you're courting death!" A thunderous roar rang out as a figure shot toward the Black Dragon King like lightning.
Black Dragon King? Was it related to the Thunder Dragon Emperor from the future?
The Black Dragon King's serpentine body within the clouds suddenly swooped downward.
Boom! Earthquake-like tremors shook the entire city. A several-square-kilometer section of the base city was leveled!
Rumble... The Black Dragon King thrashed and rolled across the ground. The brightly lit base city went dark piece by piece. Those were the areas