Bane
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Bane was a terrorist, but in relation to others, he wanted the city to be "raised" in the same way as he was, that is, through suffering and pain. He wanted the people to have the power and not those who constitute the corrupt government.
Bane returned to his hiding place in the underworld after he carried out an attack on the stock exchange to shield the Bruce Wayne Company, thus another part of the plan was executed.