Joyride to hell

It was a normal day in tomoboki school where ataru was trying his best to get a peak on girls changing room only to be chased by angry mendo by the path ataru took it accidentally opened a temporary portable to hell where he and mendou fell to the portal closed leaving no evidence, as the two boys get back up after the fall they take a look around ataru getting used to demons and spirits through his life didn't get scared but mendou did, they got a glimpse of a sign in the distance "hazbin hotel" with a glimmer of hope they go to there to be greeted by charlie