MERCY:

1 adelay goes into your au favorite and sees you. She looks around confused  "um... This doesnt look like normal undertale" she said and bumps into you. You.... (pick a au)

2 you were walking around the ruins when you heard a crash. You go to it and you see adelay with candy "sorry..." you... (normal undertale)

3 your a fallen child in my undertale with my ocs. (*note: you don't know any of them*). You see a flower "hi im flowery the flower" you..

GENOCIDE:

1 (normal undertale) you were walking around the ruins when you start to see dust. You follow it and you come across yaleda. She looks at you "hello." you...

2 your a fallen child in my undertale with my ocs but for some reason you have a knife with you. (*note: you don't know any of them*). You see a flower "hi im flowery the flower" you..