When Batgirl and Nightwing take Batman on a trip down memory lane, literally, to visit one of the key mentors from his formative years, it』s up to the Justice League to keep Gotham City crime-free. But neither situation proves to be a 「vacation」 as the Bat trio encounters old nemeses on their adventure, and the Justice League discovers just how busy Batman is on a regular basis. It』s a brick-tastic battle on two fronts as Batman, Batgirl and Nightwing take on Bane and Deathstroke, while the Justice League, with some help from a few Teen Titans, fends off an assault by many of Batman』s infamous adversaries to ensure Gotham City』s safety.
當蝙蝠女和葛帶蝙蝠俠走一趟下來回憶過去,誇張地說,去參觀一個關鍵導師從成長的歲月,該輪到正義聯盟要保持高譚市無犯罪。但無論情況證明要"度假"作為蝙蝠三重奏遇到老對頭的歡迎,對他們的冒險,和正義聯盟發現多麽忙蝙蝠俠是在定期的基礎上。這兩條戰線上的磚好得沒話說戰鬥蝙蝠俠、 蝙蝠女、 葛以貝恩和 Deathstroke,而正義聯盟,與一些幫助從少量的青少年泰坦,擋開了小攻擊由許多蝙蝠俠的臭名昭著的敵人,以確保高譚市的安全。