NO! FUCK YOU, PROTAGONIST! YOU EVIL BASTARD!
If glasses don't exist in that world, INVENT THEM! Don't ruin her eyes! Short-sighted girls are PRECIOUS BEYOND COMPARE!
She had perfect meganekko potential and you fucking ruined it!
Well, this is the first major flaw in this series so far so I won't dump it at just that... but I am VERY disappointed in this course of events. She was just fucking BEGGING for the invention of glasses and this d-bag wasted her skill points undoing her gift. What a bellend!