C506 spectacles (2)

"Hey!" I say Uncle Fu, through it, why is everything I see light blue? " Geng Yun was at a loss for words, but the spectacles looked at things twice as much as he did.

"You said you can see blue through it?" Uncle Fu stopped his vulgar smile, and his eyes lit up as he looked at Geng Yun with all seriousness.

"Yeah, it seems like other than the outline of your body