When protector of the Multiverse, Ink, and destroyer of the Multiverse, Error, get tricked into taking part in a social experiment, things slowly get out of hand. When an unexpected scientist realizes who another scientist is experimenting on and gets curious, the creator and destroyer face an adventure they've never imagined. The worst part for them? They're stuck facing it together in order for them both to get out alive. When two of the Multiverse's biggest enemies are forced to rely and trust each other, will they manage? Will their own beliefs lead to their demise? Or will an unlikely, morally forbidden bond grow and blossom? Read "Forbidden Friendships" to find out. ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• For those who don't know, this is an Undertale AU story that does contain sancest shipping and fluff. Also, all characters in this story belong to their rightful owners, and the original game of Undertale all characters are based on belongs to Toby Fox. .-Story Status: Completed-. Finished this story already and want more? Read the sequel "Forbidden Experiments"!

From what anyone could tell, the Multiverse was at its most peaceful time from what they could remember. There was only one threat to worry about, and it was not as destructive as a past one. The known Multiverse was almost perfect. Hidden in darkness though, lurks greater evil... Danger... And mystery. When aus begin to disappear after multiple months of peace and no worries, the creator and destroyer are dragged into the mess. This time though, it's a new unknown threat attacking the multiverse, yet it appears familiar at the same time. Too familiar.... ••••••••• This is an Undertale AU, Sanscest ship story! And a sequel! If you haven't read the first book, - Forbidden Friendships - Spoilers lie ahead! Also, this story contains the following: sanscest shipping, fluff, suggestive themes/scenes, murder, and mad scientists If you are uncomfortable with such themes, you've been warned. •••••••• All characters belong to their rightful owners. •••••••• Updates are temporarily paused