Prompt book

Seeing you again (Torchwood/Narnia crossover)

TW: kinda child abandonment? Ish? Idk

(Could also use OC children if you don't want the Pevensies)
Jack had many different families over the decades. One of which was the Pevensies. He'd left when war first broke out and not gone back since it was starting to become more obvious that he didn't age. He'd never expected to see them again. Later, in the 21st century, when the Torchwood team go to pick up a small group who were displaced in time, the children they find look awfully familiar...