Your 18-19 years old and live a normal life... well kinda. You live in the underground with your friend Katlyn. You both know about the Multiverse and can travel to them when ever you want. Anyway out of the whole multiverse you actually liked the original undertale the best, while Katlyn loved underfell so she lived there and you lived in the original undertale. While living there you started getting feelings for a secretin small and blue skeleton and you were hoping he liked you the same way.