UT/Pretty Blood : Thrilled Terror is an AU occur based on the Pretty Blood, taking place we're Frisk, Flowey and all the monsters were teleported into this world filled with Malino's. After Frisk was appeared here, they were not a human anymore, they're are a Malino too, and all of the monsters didn't turn into Malino, soon the Malino's have a new visitors from the monsters in peace before this is not the surface they know, but they will leave there together in harmony.

But one day, horror's have appeared, and Rinny was now in control, and ruined it all without consequences had turn into chaos into torture into bloodish and dust to ruin their lives to kill Malino's and Monsters to continuing her genocide.

Hoping to stop that fetish anomaly to bring the happy world back.