*AN ALL NEW ARK (M) STARTS HERE! The latest development in saving the derelict and despondent of our society is a facility known as Ark M — a fully operational institution that has played a rather sizeable part, on purpose or not, in the creation of evil. And it's active. So when Bruce tries infiltrate it and distill its secrets, a new villain from Gotham City arrives to deal with the problem... an old adversary of Alfred's... a man known only as Bane.
*Source: dccomics.com