Nightfall's Visitor - A Powerpuff Girls Z fanfiction

In a stroke of villainy, the city's worst nemeses decided to convene at Him's abandoned lair - the very scene of their last, disastrous attempt to conquer the Powerpuff Girls Z. Unbeknownst to them, a hidden security system locked all exits at midnight, trapping them inside. Panic ensued as the villains scrambled for...