Robin, son of Batman

Back from the dead, Damian Wayne is reassessing his life, and that includes being raised and trained by Talia and Ra's al Ghul. To complete that training, he spent a year doing seemingly impossible tasks in the service of the Demon's Head--the Year of Blood. Together with Goliath, his pet dragon-bat, and a young assassin called Nobody, Robin sets out on a high-octane, globetrotting adventure to atone for his sins and make right from wrong--the Year of Atonement.