I feel like the ML chopped up the blue haired guys tongue and arms because he ended up killing the MC not knowing he was the one behind the letters which he had fallen for, basically killing the one he loved and then realizing this he took it out on the blue haired guy
I feel like the ML chopped up the blue haired guys tongue and arms because he ended up killing the MC not knowing he was the one behind the letters which he had fallen for, basically killing the one he loved and then realizing this he took it out on the blue haired guy