C1145 To be Lost in an Oasis(27)

"It's supposed to be a kind of mental interference." The Merman Prince explained, "I have heard of some mantis that can capture prey with one leaf blocking their vision." They can release some kind of psychostimulatory hormone that disrupts the visual nerve and prevents the prey from seeing what it clearly sees. "

"This …." Is it possible? "

"Of course." There was a blind spot on our retina