Where do u think u're goin'? Yandere! Undertale Characters x AnyGender! Reader

Chapter 60: Matched battle

 In a few minutes, you and Sans reached the place. It was a wasteland, which was a few kilometres away from a road. You sat under a tree and grabbed your folder and your book from your bag and started to study. Sans sat by your side. While sitting he thought "'kay, I only have to entertain him/her for five minutes until Undyne arrives...what should I d-" but before he could finish thinking, you said - Sans, do you know how much is 2x=5-3x?...- and Sans asked - What is that?...- and you reacted - Agh...it's over for me...- while ditching your folder and your book. - First Angel/Kyla...now this...- you softly said, as Sans heard that, he asked - Angel/Kyla?...- and you, without knowing what to say, answered - He/She...is a schoolmate that...I...- and suddenly Sans grabbed you by your hand and said - Is that boy/girl who was chasing u after a few minutes ago?...- and you, with an impressed face, responded - N...no...- and Sans asked - Then who is it?...- and you stood in silence. Sans repeated his question and you answered - It is Angel/Kyla...- and Sans in his head said "I knew it!!! That bitch is gonna see when I'm done with Y/N...". - Why was he/she chasing u?...- and you said - I don't know...maybe he/she was jealous?...- and Sans asked - Of what?...- and you responded - I don't really know...- and Sans accepted by looking away. After that there was complete silence till Sans opened his mouth - Hey, do u know this boy/girl's complete name?...- and you responded - Well, his/her sister/brother came to apologize to me, she/he told her/his name was Kyla/Angel Heart...so I think the name is Angel/Kyla Heart...- and Sans quickly responded - Ok, u don't have to worry about encountering him/her anymore...- and then the sky was filled with clouds. You reacted - Really?!...- but Sans only responded by looking behind you. You turned around and saw Undyne with a huge potatoes bag, prepared to trap you. She was going to do it, but in the last second a thunder fell between you and Undyne. The thunder impact was quite long, and when it vanished...a goat that looked similar to Toriel appeared. The stranger turned around and said - Finally I'm here...I came back, Y/N...but this time I won't run away!!!!...- while making a lot of thunders fall around Undyne, she hardly avoided them. As soon as he finished talking, there was a high light impact and when it stopped, the goat appeared in the sky with a strange body and two wings. It was huge. The next minute, the goat and Undyne were fighting a few metres away... By considering what he said, you remembered that Asriel ran away...but something was wrong, Asriel was a kid...and this guy looked like an adult of 18... Suddenly, something happened to make you understand. - I don't believe it!!! Asriel came back in his God form!!!...we gotta do somethin'!!!...- Sans shouted, - God?...- you asked - He is now the God of Hyperdeath!!! we gotta do somethin' to kill him!!!...- Sans responded while taking you by a hand and running quite slow. You got rid of his hand and said - If something happens to Asriel...then our friendship is a myth...- and then you rushed to the battle place. Sans only stood in silence...

 Author's note: Hey everyone, guess who is back?... I've been waiting for so long for this moment to arrive in the story. I was a bit tired of writing chapters about sad things...but finally a light of hope has arrived...