Synopsis
During the Wanli era of the Ming Dynasty, Lin Wan and Chen Ye venture deep into an ancient tomb in search of the legendary Big Dick Tomb treasure. The tomb door's mechanism can only be opened by reverent service such as oral sex, titfuck, and masturbation. After entering, they are poisoned by the Ecstasy Jade, must copulate with a female corpse to cure the poison, are threatened by a black fox, and fall into the Thousand Desires Cave after a collapse, ultimately enveloped by the looming crisis of black warriors and giant phalluses.