Grigory Poznetsov was a Russian Medic-Rifleman serving in Syria, until his death to a rebel rocket. Somehow, he finds himself in a new body, in the streets of Carrion. How will he adapt, and how will he affect Jack's story? (This story is a part of the Riftiverse, by Sleepysaurus Rex. You can find the discord for it in the first chapter's A/N.)