Zero blushed as the sisters laughed. He thought that they would prove to be difficult patients trying to make things challenging for him by tricking him into removing his blindfold or attacking him once he let his guard down. The reality proved to be very different and Zero didn't know if he should be frustrated at getting tricked again or being so easily embarrassed by their flirting.
"I think my scale has been discoloured! Quick, doctor! Take a look at it..." Euryale gasped in mock horror and Zero hesitated. He was blindfolded and obviously wouldn't be able to tell if it was truly discoloured. Then again, he wouldn't be able to know if there was any real discolouration. It could have just been its original colour.
"I..."
"Zero, don't remove the blindfold," Freya warned and Zero sighed.
