Night fell
The monsters became much more active than during the day.
At the mountaintop, monsters kept climbing up, more and more of them.
Wang Hao and the others also became tense.
Fortunately, everyone was a Superpower User, and except for Liu Zhiquan, everyone's vision was excellent, capable of seeing at night.
The people on the other peaks were about the same.
Everyone was on high alert.
Time ticked by, second by second.
Although the monsters continuously let out low roars, they did not launch an attack on the crowd.
Nobody knew why, but everyone was quite pleased.
For them, it was better not to fight if possible.
Suddenly, a melodious sound reached everyone's ears.
It seemed to be the sound of a flute.
All of a sudden, all the monsters on the mountaintop stopped, as if they had been hit with an immobilization spell.
In the next moment, they all turned towards the rooftop where Wang Hao and the others were, their eyes flashing with a blood-red light.
"Roar!"
