Saving You. (L x Reader. Death Note Fanfic)

Thrown into a world where a power struggle between world's best detective and the world's cleverest psychopath has become a normal part of daily life, a second year university student studying forensics, (Y/N) (L/N), has to come to terms with her new situation and formulate a plan quickly to prevent the deaths of many, including the one she wants to protect most of all throughout every dimension.
But with the previously mentioned psychopath after her ass (in more ways than one), and the constant reminder of what happened in her last moments in the real world and the reason why she was brought here to begin with all weighing down on her,
how will she protect her love?
Especially when her time is also on the countdown.