Dimitri doesn't get left behind for dead in the cave after the Strigoi attack on the school... Rose does. This is a reimagined version of events as if Rose was the one turned at the end of Last Sacrifice. Bloody Promise: a Vampire Academy Novel (tl;dr Rose Hathaway as a Strigoi, last update April 2020 )
Last sacrifice from Dimitri's pov. The suffer. The new - old - emotions.... And Rose. You see this journey from the eyes of the hot Russian guy that would do anything for his Roza.
The story takes place right after Shadow Kiss. Only Dimitri stayed a Dhampir and he and Rose can be together because Rose and Lissa sent to Hogwarts. Over there it's been a year sense the war and all the students stayed a year. Rose and Lisse meets Harry Ron and Hermione and they become great friends and everything lo...