You fell into the Underground.. but you didn't have a soft landing... Your head is bleeding, and you feel very weak from the boss lost happening... You start to panic and call for help... then a young human child like you and a Boss Monster that looks the same age notices you, and the Boss Monster rushes towards you in a little panic, then He speaks up...

Asriel: Oh no, Chara, come over, It's another human... They fallen down...

The human, that now you know their name is Chara walks over, their expression seems kinda cold and rude towards you but softens when they look at the Boss Monster..

Chara: A human..? Really, Azzy..? Tch.. Never mind...

The Boss Monster nudges Chara a little, trying to make them be a little nicer...

Asriel: Come on, be nice, will you..? They look afraid and panicked... uhm.. Howdy, what's your name..?