What story was this an adaption of?

Chapter 21: I love this fic very much 😭

Chapter 22: Hi author! This is such a good story. Honestly speaking, it's been a long time since I last read a fanfic and I'm glad that I found this fanfic tonight and took chance to read this. If not, I would be really upset that I missed this super great story. Thank you for writing this <3. Also I would love to read more stories from you.

Chapter 21: infinite destinies for each i guess. just different possibilities

Chapter 18: lisa’s apologies was a whole goodbye if anything happens while she’s gone. HURTS TT

Chapter 10: the one upside hoony and lisa has this time they have each other to help deal with the circumstances. unlike when they had their mom and sister’s tragic situation

Chapter 22: WOW. Coming back to aff was totally worth it. Been gone for more than a year and I suddenly missed jenlisa so much that I decided to start reading fanfics about them again just this month. I love this fic. Nice work, author!

Chapter 22: btw, I liked the happy ending where jenlisa were given a second chance. On that note though, reality isn't always like that. Wish I was given a second chance.

Chapter 21: Wow! I would say that this is a really interesting story about the moral questions of how to treat death, which incorporated a bit of Jenlisa fluff 😆. It really asks us the questions of:" Can fate really decide when we die?" and "Can we change our fate by bringing someone into our lives?" Anyway, this is one of the deeper fanfics I have come across. Thank you author, for not discontinuing with this story and I hope that you can write more great works like this one in the future!

Chapter 16: yesss i finally noticed this update(mmh yea, i know, it was my fault i didn't put it inside my feed) but THIS TOTALLY MADE MY DAY