就算是爸爸也想做第4集

一名患视力障碍的男子试图从连环杀手的手中救出他的爱慕对象。这名杀手的精神状态令人不安，而其背后的黑暗故事也浮出水面。。Batman has been captured by the hazardous Harley Quinn. Chained and dangling over a tank of ravenous piranhas, how on Earth can the Dark Knight escape certain death?!。