Hyouka Gaiden-Story from Another World

This is an additional episode of the Hyouka series of animations, supplementing the adventure stories of Hyouka in other parallel universes! Bingguo and Buipi were taking the elevator and entered the 3000th floor, which could never be broken through. When they went out, it was a mess. When they turned back, the elevator looked like it was scrapped. All the buildings were in dilapidated condition, with 3000th floor written on them. There were many corpses on the ground outside the door. A group of people with axes suddenly chased after them... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.