Here we go, my first true story! Since I played Undertale, I got obsessed of those characters. Since there are no many fanfics about Asgore, I decided to dit one when he is focused.
Prologue: The Pact
?: You know it, dad… She won't let you live peacefully ever again…
Asgore: Chara… You know as well that I can't hurt her or anyone else anymore…
Chara: If you let her step on you like that, in the end, you will end your life yourself without anyone's help.
Asgore: W-what…?
Chara: I know that deep inside of you, you hold a grudge against her for treating you badly…
Asgore: Your lying! T-that's not true!
Chara: If there is someone who is lying is you dad. Stop lying to yourself… That… fish you call your « daughter » and that skeleton are the one who killed the six child… But yet, she thinks that you are the murderer of the so-called « innocent » humans who destroyed some of your people's HOPE. Don't you get it ? She hates you, but she wasn't there when you cried blood tears as you stared at the human SOULS. Let me help you dad, I want you to be happy… Like Asriel…
Asgore: …
Chara: …
Asgore: What do I have to do ?
Chara: Stay still, it will stung a bit but it will wroth it in the end.
Yeah, this is quite short but this is just the Prologue with dialogue only. The next chapters are much longer.