Hi! I hate doing this but I've been looking everywhere!

I'm looking for a fanfic about Hermione and Ginny. I read it like years ago and I don't remember the title but I do remember some info!

Hermione uses a modified time turner during the final battle because Harry died or something and they needed to change that. And Ginny was kinda there and goes with her. They go through different years (voldemort's time, dumbledore's death too if I'm not remembering incorrectly, harry as an infant too I think). They get to stay at Dumbledore's place and he helps them out even thought he can't know much. Ginny and Hermione end up together

I can't remember anything else!

If you could help me find it, that would be great! Or where I should ask.

Thank you!