Vampire Buster

In ancient China, a demon was defeated in a fierce battle with a priest, who sealed it's evil spirit in a vase. Centuries later, during the cultural revolution, rebels attempted to gain possession of the vessel from the priest's descendant; however, he threw it into the ocean to keep it from being tampered. The vase was recovered years later in Hong Kong and was auctioned off to a councilman. The demon, unfortunately, escaped and took control of the councilman's body, beginning a spree of terror in the city.

Mermaid Got Married

A water-phobic teacher is saved by a mermaid and accidentally swallows her magical pearl, trapping her on land. She enrolls in his school to retrieve it, and they fall in love, but their romance is threatened when the school principal uncovers her secret.