Some people investigate a series of mysterious murders and end up finding out that demons are behind all the killings. 

An evil goddess is trying to gain absolute power via absorbing the life energy of a human using a woman as a succubus. Four minor goddesses try to stop her, the goddess of Tiger, Dragon, Phoenix and Turtle, but their efforts seem useles as two of them fall under control of the evil godess. The life of the young human is being absorved so they must hurry to save him.

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