Stanley is an ordinary and introverted bank teller. One day, when he was working, he met the charming female client Tina Carlisle. He was tempted and fell into the emotional trap woven by criminal gangs. Stanley hopes to have wealth and beautiful love, but he knows that it is just a dream. He was depressed. When he was walking by the sea at night, he found something like a human face floating on the water. He thought someone fell into the water and hurried into the water to save people, but he picked up a mysterious mask. After inquiring, he learned that it was a legend. The mask of the mischievous god Loki, but he doesn't know how this mask will affect his life.
In his apartment, Stanley's loyal partner, his pet dog Miró, found that the atmosphere in the room was strange, and Stanley found that the mask was causing trouble. He picked up the mask and observed it carefully. Suddenly the mask approached Stanley’s face. It stuck to Stanley's face, and after a crazy whirlwind, Stanley turned into a weird man with a green head and super magical powers, with only one mouthful of white teeth protruding. He took revenge on the people who had looked down on him in the past, and made various pranks to tease others.
Under the magic of the mask, Stanley also robbed the bank and sang and danced with his beloved Tina in the Palm Nightclub, which attracted the hatred of the gang leaders and the attention of the police, but others wanted to catch him very much. difficulty. The gang leader Dorian learned of the magic of the mask and designed to take it away, and Stanley was put in prison. After a melee, the kind-hearted Stanley used his wisdom and bravery to defeat the evil enemy, and he and Tina were finally married.