A man acquires storage unit with mysterious items to sell, but faces life-threatening consequences.

In 1991, right-wing veteran Nick buys an abandoned storage lot, unaware it belonged to Mexican immigrant Amelia. Searching for valuables, he finds demon summoning volumes and accidentally releases a dormant demon sealed in his long-lost sister's body. The demon consumes a buyer and chases Nick. Amelia refuses to help him, leaving him to face the demon alone.