Knowing how Kourin actually is, that part of the OP was more hilarious than anything. Doubly hilarious when his appearance in-game has none of that "ominous grin".
This grin on his face was being well received by women and some men. Like "so virile" "i wet myself" "I want to be dominated by him" (according to our own surveys).In the Touhou Cannonball opening scene, Rinnosuke had a ominous grin on his face in the middle of a dark chamber.What the hell are you doing, Kourin......?and why the hell did you turn off all the lights except one candle, and have a smirk on your face......?Okay......It just makes me laugh......The electricity was cut off......because of unpaid bills. again.Are you finally out of your mind?According to an interview with "Kannushi", Gensokyo just uses electricity normally....