Resets a Flowerfell story

Frisk falls into Mt.Ebott at hope to free the monsters,if they existed. When she finds out they need one more human soul,what will she do? Well,she can't do anything,because everytime she dies,she gets a flower attached to her body. What will she do when she finds out that the flowers are leading her to her real death?

There will be at least a little sans x frisk.