Nightwing comes to "No Man's Land!" Batman has given his former sidekick a seemingly impossible mission: taking control of Blackgate Prison out of the hands of Lock-Up. The Dark Knight has decided to dissolve his truce with the master jailer and it's up to Dick to keep Blackgate secure.
Batman assigned Nightwing the task of getting order at Blackgate prison. Dick's plan backfired and he was captured by Lock-Up.