C556 Hidden Mission

Approaching the iron door, they peered through the glass into the pitch darkness inside, a sight so daunting it repelled them from getting any closer.

"Wang Qiong, are you in there?" Yun'er whispered through the door.

Steel Mask, standing behind her, lent her a touch of bravery. She switched on her flashlight and shone it inside, only to discover a figure suspended in mid-air, legs dangling