'They're asking us because these soldiers have absolutely no one left to write home to,' Sakura thought with a frown. So she signs up for the Shinobi Letter Exchange, not realizing how large the consequences would be. - AUish one-shot [KakaSaku]

Rin is taken to the Modern Era to save her life. 8 years later she doesn't remember her world or her lord. But as a dark figure haunts her dreams she begins to search for the answers to her memories. Little does she know those answers lie in other time.