I remember this Touhou doujin
Medicine(Or someone) is going to Eientei for a party, meanwhile at Eientei the party is descending into chaos, and by the time she gets there everyone has already beaten the shit out of each other

Nvm found it it was Drunkards in Eientei

I remember this Touhou doujin
Medicine(Or someone) is going to Eientei for a party, meanwhile at Eientei the party is descending into chaos, and by the time she gets there everyone has already beaten the shit out of each other