They had barely managed to block the entry when the creatures outside already started flying in.
The number was unimaginable; the buzzing sound created by their wings was deafening, so sharp it felt as if it could pierce through their bodies.
Guan Chen, who was closest, instantly felt a painful vibration in his eardrums, followed by dizziness and blurred vision, as if his brain had buzzed as well.
But he needed to keep holding up his clothes to block the entrance and couldn't cover his ears. He could only shout down to the others, reminding them, "Block your ears, block your ears quickly!"
The people below had already experienced the pain brought by the creatures. Even if they couldn't hear Guan Chen clearly, they quickly covered their ears with their hands, using only their legs against the wall to support themselves, so they wouldn't fall. They also moved further down to lessen the impact of the sound from above.
