Undertale: Another Tale

I'm having fun with these stories, and as much as I hate it, Undertale: A Different Tale is near an end, sadly. But, hey, endings are just the opening for a new beginning, right? So in this tale, Undertale: Another Tale, the young sister, Nixen Vixoydd, has discovered the Underground. This is years after Accen has become the new girl in Snowdin, Pixel. Nixen is hesitant to find that her only chances of leaving the Underground requires a death, so she's been told, to leave their world. As Toriel has opened the gates, allowing monsters to roam both the Ruins and Underground, Nixen begins to mingle with shy monsters, such as Shyren, Whimsun, and Nabstablook. The four have quite the bond, but the three monsters don't want to leave a location in the Ruins that they've grown to live in. Nixen, wanting to explore past the Ruins gates, her friends not liking the idea much, being the fearful ones they are, try to keep her in the Ruins. Eventually Nixen makes her way to the snowy world of the Underground, befriending her first ever friend out of the Ruins, Pixel. The girl gladly agrees to show her around the rest of the Underground, allowing her to spend time at Grillbys with Papyrus, Sans and herself, Nixen grows to find that she shouldn't have been so fearful, and discovers a curious secret about herself.