Wang Yu's qinggong speed was way faster than his flying. Only one word described it, 'quick!'
Just now, Wang Yu was almost taken down by the Light Faction monsters mainly because they came from all directions so no matter how fast he ran, he would be blocked by the monsters.
However, now that the monsters were gathered together, it might look scary but it also meant that the difficulty for Wang Yu reduced greatly.
Well, Wang Yu's speed was way faster than the troops so now that they were gathered together behind Wang Yu, they could not block him so they lost their outnumbering advantage.
Because of this, Wang Yu was running as fast as he could and the troops behind him could only breathe the dust.
As the troops were all behind him without any in front, Wang Yu jumped less so his Qing Gong value depleted slowly.