Monsters walk the earth. While some may refute their existence as myths or urban legends, the Winchester brothers—Sam and Dean—know all too well what dangers lurk out there in the dark. Driving around in their 1967 Chevrolet Impala, these brothers have made it their life's mission to destroy anything supernatural that would threaten human lives. From shapeshifters to werewolves, vampires, ghosts, and even demons, the Winchesters track down and kill every evil being they can find, while also searching for the creature that caused them so much personal tragedy.

The Soul Translator is a state-of-the-art full-dive interface which interacts with the user's Fluctlight—the technological equivalent of a human soul—and fundamentally differs from the orthodox method of sending signals to the brain. The private institute Rath aims to perfect their creation by enlisting the aid of Sword Art Online survivor Kazuto Kirigaya. He works there as a part-time employee to test the system's capabilities in the Underworld: the fantastical realm generated by the Soul Translator. As per the confidentiality contract, any memories created by the machine in the virtual world are wiped upon returning to the real world. Kazuto can only vaguely recall a single name, Alice, which provokes a sense of unease when mentioned in reality. When Kazuto escorts Asuna Yuuki home one evening, they chance upon a familiar foe. Kazuto is mortally wounded in the ensuing fight and loses consciousness. When he comes to, he discovers that he has made a full-dive into the Underworld with seemingly no way to escape. He sets off on a quest, seeking a way back to the physical world once again.

Sweat Punch is a series of five Studio 4°C shorts collected as a direct-to-DVD package film entitled Deep Imagination.

BD/DVD specials.