This is probably the best Thai thriller I've seen so far, and I've seen a bunch. Pusit has lost just about everything, his job, his girlfriend, his home, not much left. Then out of the blue he gets a call on his cell phone, telling him he has won the right to compete on a game show, and he can make huge sums of money. The game, is to complete 13 tasks presented by the show via his cell phone, but he has to complete all 13 with money going into his account after each task is completed. Pusit decides to play and off we go on a journey with Pusit that is at times stomach churning for the audience. The first task is pretty easy and Pusit is feeling good about things, but then they start to become very intense and towards the end terrifying. I could feel the tension as this movie goes along, it's along the lines of a good Hitchcockian suspense thriller. More than one of these tasks is very shocking and brutal to say the least, but Pusit is committed and turning back means losing everything again, something he cannot do. So he's hooked, and so are we as one shocking scene after scene builds up to an excellent climax. Put this baby on your want list immediately, you'll love it. I've never seen a movie quite like this one, and it's worth multiple viewings.