This is the fifth fic in Mara93's Shared Chambers series. This one is isnpired 由 5x06 and "fills in a few missing pieces and also has 更多 speculation than probably 大炮, 加农炮 as I continue a little from where the episode left off too.
This is the third fic in Mara93's Shared Chambers series. This particular fic is a possible missing scene after Arthur blew the horn in 5.03. Warning: this one is R rated!