One by one the archaeologists who discover the 4,000-year-old tomb of Princess Ananka are brutally murdered. Kharis, high priest in Egypt 40 centuries ago, has been brought to life by the power of the ancient gods and his sole purpose is to destroy those responsible for the desecration of the sacred tomb. But Isobel, wife of one of the explorers, resembles the beautiful princess, forcing the speechless and tormented monster to defy commands and abduct Isobel to an unknown fate.

Luì is about to receive his diploma as a scientist until Mr. S and Perfidia will try to undermine the Me against You.

On the mystic island of Lemuria, the cult of Ubasti seek the Egyptian Princess Nadji to sacrifice so that their goddess Ossana, whose soul resides in Nadji's body, may be resurrected by Black Magic. Nadji is located in the Far East port of Suva, but shielded by the White Magical powers of Frank Chandler, an American raised by Eastern mystics who is also known as Chandu. When Chandu takes a voyage alone, however, the evil Voice of Ubasti is able to magically spirit her to Lemuria, where Black Magic reigns supreme. Chandu sets out in pursuit with his sister Dorothy, niece Betty and nephew Bob; but, shipwrecked on the magic island, Chandu finds his family also held prisoner for sacrifice while he is plunged into an endless maze of caverns beneath the evil temple, where both his mortal and magical strength seem rendered useless.