Second Time Around

Upon arriving in Las Vegas, Ren and Sing go on a non-stop winning streak at the casinos. They easily beat dealers at the roulette and the card tables. But Ren isn't satisfied. He challenges the most well respected dealer in town - Jesus, to a game black Jack. But in just one round, Jesus wipes out all of Ren's Wages. Ren's dream is shattered. It's now time to go home...

On their way back they meet a Anna, Anna shoes them a ordinary stone and give it to Ren. After meet the Anna they continue their trip back to L.A but on the way their car mysteriously overturns and crashes...When Ren regains his consciousness, he finds himself in a hospital and is told that Sing is dead. Penniless and alone, Ren decided to go back to Las Vegas...

On his way there, Police Officer Tina (Cecilia Cheung) has mistaken Ren as an illegal immigrant. When he tries to outrun the officer, the stone give by the Anna suddenly lets off its magical power. Zap! Ren and Tina are sent is BACK TO THE FUTURE!!! - The time before Ren lses his money and his best friends...