Board Thread:Lore Discussion/@comment-24788278-20140415020130

Pharros created many things in Dark Souls II, and one of these maybe is the ring of the Rat King Convenant, the rat says long ago a human like we enter the convenant and create a ring for the trepassers, and maybe other things. After his death (or during his life) they go to the Doors of Pharros too, this explains why you are summoned even you are not in the convenant, because they want to protect something for Pharros or something his create. What you think? 