As Kazuhiko continues working at the bathhouse, he becomes increasingly intrigued by the sinister activities that take place after hours. He witnesses mysterious individuals coming in for private sessions and hears rumors of a secret society that uses the baths as a hideout for their criminal activities.
Despite the danger, Kazuhiko's curiosity gets the better of him and he starts to investigate further. As he delves deeper into the dark underworld of the bathhouse, he discovers the true extent of the illegal operations that are taking place there. He eventually uncovers a network of corruption and violence that is far more dangerous than he ever imagined.
As Kazuhiko tries to navigate this treacherous world, he must confront his own moral compass and decide where his loyalties lie. Will he continue to turn a blind eye to the atrocities happening around him, or will he take a stand and risk everything to bring the perpetrators to justice?
Melancholic is a gripping and suspenseful thriller that explores the depths of human depravity and the price of complicity. It is a dark and atmospheric film that will keep viewers on the edge of their seats until the very end.