In which two must unite and save the world. [A Miraculous Ladybug short story] [Sequel to Red String]

An AU where Kaori's surgery becomes a success and she lives. - Maybe she didn't have to go. Maybe the ending they deserved did happen. And although the letter Kousei was meant to have read once she was gone was private, he still found his way to read it even after her life was saved. (Kousei x Kaori) - (Cover image is not mine, I'm not able to find the original artist so if you know them please let me know)

Is she...alive? When Kaori survives her deadly operation, Kousei's heart fills with joy. Even more when Watari and Kaori break up. Still oblivious to her feelings towards Kousei, Tsubaki turns to another guy to save her: Watari. In this tale of friendships and laughs you will probably wish that this was the ending to Your Lie In April Enjoy! 💕 WARNING: THIS CONTAINS MAJOR SPOILERS IF YOU HAVEN'T WATCHED YOUR LIE IN APRIL OR FINISHED IT