After Jon Snow killed his one true love, Drogon took her body to Essos, meanwhile, Jon Snow went back to the Wall, then joined the wildings. He thought he could start a new life. A new life without his love but he couldn't get over his remorse.

After Daenerys climbed on Drogon narrowly escaping the Sons Of The Harpy, her dragon takes her to castle black where Jon has just been killed.

Jonerys Story: After Daenerys burned Kings Landing, part of Jon died. So he leaves Daenerys alone and pregnant, without him knowing. His Targaryen side battles for control. There is only one person who can help him, but could he forgive her? Could she forgive him for leaving?

Carrying on from the end of season 7 this is purely for my own entertainment of what I What to happen in season 8 although we know full well this is game of thrones and it won't happen.