Joker has come to Japan to steal the Eagle Talon Society's secret weapons in his continued scheme for pure chaos. However, the Justice League is on his trail, but there's something off with Batman. Now, it's up to Eagle Talon to go find out...
小丑所率领的敌人们突然袭击了日本！他们的目的是，想要夺取鹰爪团的秘密武器，然后用它进行大肆破坏。事先察觉到了危机的正义联盟聚集到了东京，跟鹰爪团的人进行了汇合，...
