Briet of Sonderland

Halt, younger and (not really much) kinder, finds a stranger badly wounded on his doorstep. She's shrouded in mystery, covered in dirt and blood, and possibly ruder than Halt himself. The next day, she's gone. How will he react seeing her again, thirteen years later? What's more, she remembers nothing of him or the Ranger Corps. AU for the whole story. Spoilers. Rating may change.