Reader x Undertale - Determination

1~ Introduction

'Long ago, two races ruled over Earth: humans and monsters. One day, war broke out between the two races. After a long battle, the humans were victorious. They sealed the monsters underground with a magic spell. Many years later... Legend say that those who climb the mountain never return.'

The thoughts continued throughout (y/n)'s mind as they walked. 'Is it really true? Is it a lie? Is it just a trick to scare people off?' (Y/n) continued to think to themselves as they crossed the boundaries that came upon the mountain.

As they walked, they stumbled as they had immediately tripped over a branch, turning as they accidentally fall into what seems to be a gargantuan hole. 'What's going on? Where am I falling?!' They turned in the air as they continued to fall, which then the ground interrupted their sight. They had fallen to a place where they'll have their start.

Their start of determination.