Synopsis

Deep within the cavern's embrace, Mónica and Jota found themselves struggling for breath. Meanwhile, Nazareth jeopardized her own safety to secure their release, while above, in the base, Sonia and Nazareth made a disturbing discovery: Ray’s body was undergoing an inexplicable transformation. Their chances of survival dwindled further as América and Marco fought to escape, and then, just when hope seemed rekindled, a disquieting voice broke through their radio, silencing any prospect of rescue.