Mt.Ebott disappearings - Undertale Analog Horror

For the past few years, seven people have disappeared on the territory of Mt.Ebott. Police didn’t find any clues on the mountain, making people believe that missing people are somewhere under the mountain. The thing that disturbs people the most is that Mt.Ebott is (according to historical records) the place where "Monsters" have been sealed long time ago. So if the missing people are underneath the mountain, they might get caught by monsters. Who knows what these monsters look and act like nowadays and what they might do