The Tale of A Timeline Traveler

It has been a few years since the monsters were released. Recently, a human died, but unlike other deaths, a monster was near them. Said monster took the human's body to a graveyard, wanting to give it a proper burial than it having to lay dead in a nice park. The humans saw this and were outraged. They assumed that the monster had killed the human and attempted to hide the evidence. This sparked another war where the humans would be victorious once again. The monsters were sealed once again under Mt. Ebott. Frisk, the human that had saved the underground, was forced down with them. Frisk was one of them, and even their soul had shifted closer to being a monster soul, leaving it weaker and not able to reset anymore. The monsters were doomed to wait even longer, the humans making the barrier twice as strong, needing 14 souls now instead of 7. This made the monsters lose hope, thinking they would never roam the surface again.

Mt. Ebott
Year 203X