The Alien Hero of the Underground (Ben 10 X Undertale) - ShortMannZ - Wattpad

Reads 14,546
Votes 334
Parts 22
Time 7h 27m

Reads 14,546
Votes 334
Parts 22
Time 7h 27m

This story follows the storyline of if Ben 10 travelled the Underground with Frisk.
    
    Feel free to notify me of any errors in the story.
    
    I hope you enjoy.
    
    (I do not take credit for any artwork I use throughout the story.)
    
    (Undertale and Ben 10 both belong to their respective creators.)All Rights Reserved

asgore asriel ben10 ben10xundertale crossover flowey frisk omnitrix papyrus sans toriel undertale undyne

Table of contents

This story follows the storyline of if Ben 10 travelled the Underground with Frisk.
    
    Feel free to notify me of any errors in the story.
    
    I hope you enjoy.
    
    (I do not take credit for any artwork I use throughout the story.)
    
    (Undertale and Ben 10 both belong to their respective creators.)

22 parts

Content Guidelines

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