“That doesn’t sound pleasant.” Alexandra said, her ears being bombarded by the multitude of high pitched noises in the air. Whatever was beyond that door made the hair on the back of neck stand on end, anticipation and fear taking over her senses. Her eyes flickered from the dark hallway to Bea, noting the slight similarity in the buzzing/ flapping sounds. It seemed this mysterious being had wings of its own and from the sound it was making it was fast. 
Preparing herself for the worst case scenario Alex shifted, her bones creaking as she took on her dragon form once again. It seemed to her the best bet due to the abilities it possessed. Now all she had to do was wait and see if these things meant to fight them.