* This page needs tidying up, my deary~
* After all, unfortunate things happen to messy places.
To meet the UTAU wiki's quality standards, this article may require cleanup. Please help by improving the article.
- " Don't Hurt Anyone..." by HeavenFell
Unlike Underfell, as Frisk travels through the Underground they develop an illness that causes black marks to form all over their body. Though they don't know what it is, Frisk feels they only have a limited time to escape the Underground before succumbing to this condition.
[Plot summary of Heavenfell needed]
- Monsters are violent and lethal instead of kind and compassionate
- Flowey befriends and assists Frisk in traveling the Underground
- Papyrus is competent and already a Royal Guard, and is abusive towards his brother Sans, whom he treats as an underling
- Asgore holds the "Kill or be Killed" mentality instead of Flowey, and rules the Underground with an iron fist