The Teen Titans are ready to grow up. Each member joined as a much younger hero, certain that one day they’d be invited to join the Justice League. But the time has come for them not to join the League…but to replace it!

Are the no-longer-teen heroes ready for the big leagues? Danger lurks around every corner as heroes and villains alike challenge the new team before they’ve even begun. Will the DCU ever be the same? Find out in this landmark first volume brought you by the all-star creative team of Tom Taylor (Nightwing, DCeased) and Nicola Scott (Wonder Woman: Historia, Earth 2)!