Vocaloid in attack on Titan

This is a story where the characters from vocaloid will live in the time of the Titans. It's not all like there where sent back in time, it's just the time period.
There is character death, BUT the chapter s will be longer than my other fanfic,

Shippings are:
Kaito x Miku
Minor rin x len

And there will be the original characters from AOT so don't worry．
Shippings for AOT are:
Hanji x Levi
Note: the ships for AOT are minor Shippings