The Demons You Know... Not all is well in Britannia after Hendrickson's defeat: the Seven Deadly Sins have scattered, and a threat from Meliodas's past is growing stronger in the shadows. However, it may not take a demon attack to destroy the Sins, as their past quarrels and misdeeds threaten to split them apart from within. Will Meliodas be able to rally his team to protect the people he holds most dear?