





![Across the Timelines [an Undertale Fanfiction]](https://img.wattpad.com/cover/157263809-256-k139860.jpg)



When Frisk follows a genocide route, Sans does everything he can to bring her down. But with a power like "reset", even he eventually falls to her mercy. However, instead of killing him, she offers him a chilling deal that will change his life forever.
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