Synopsis

Deep beneath the earth, clandestine experiments were underway. The U.S. military, it was rumored, sought to create artificial creatures – Chiroptera – in hidden underground labs. David, investigating these rumors, found himself drawn to a facility in the Yanbaru region. There, he encountered a cryptic keyword: "Delta 69." But the lab held more than just secrets. A monstrous Chiropteran descended upon David and his companions, leaving them trapped in the subterranean complex with no escape. Th