Five men wake up in a locked-down warehouse with no memory of who they are. They are forced to figure out who is good and who is bad to stay alive.

 five strangers wake up in a closed warehouse and found that they have loss of memory, no recollection of who he is, do not know how to. But as time goes by, they infer that five people in plenty of hostages, some kidnappers, the kidnappers leader coming now ready to kill the hostages, so a deadly puzzle action commenced in the claustrophobic space
An abandoned warehouse, the five men out of the coma, found to be under house arrest together, but they actually lost all memory! Memory cues can wake up to an expired newspapers, and a police body, the signs with a kidnappings, but who is kidnapped? Each friend or foe? Truth boils, it will make you an unexpected surprise reversal!
In fact, from the beginning, the first waking man, and certainly the film's leading man. 5 people in turn revived, in fact, the real criminals are only two, and all is under control, a man was shot and handcuffs, one tied to a chair. But their identity and the body of the memory of five individual mutual suspicion and desperate in the reasons here really had a lot of film, this is also the theme of the film's "death-defying memory", while around their own identity, is precisely the audience the most curious moment. The last director or blocked to live part of the puzzle with a few people were bit by bit memory. And a tightly warehouse tempt the appetite, how is also not a huge warehouse, like the grave, troubled the hearts of four individuals (shot who has been linked to long-term lack of treatment, out), horror moment a little bit close. Only know that the culprits will soon before sunset back to the warehouse.
After dark, the robbers back, pay attention, this time the culprits has been increased to five people (in this case did not explain clearly, clearly see the two robbers prepare to come back to join the estimated several other thugs from the other direction). plus the robbers inside the warehouse temporary recovery of memory, the real robbers to 6 people, if you count the actor, undercover of that police can be considered temporary bandit, that is, 7 to 2. As a result, there are three bandits confusedly hang up, of course, the two victims once again be controlled, then the story took a dramatic turn, the police side of the phone to inform robbers inside a police undercover, that is, actor, and that the culprits in the car listening to police calls, and immediately reported to the culprits chieftain the culprits chieftain decided to immediately get rid of the actor, then actor and bandits launched a desperate struggle ...
The film's final moments, wonderful day policy, but also left a gimmick to the audience, in fact, is one of the most perfect ending. Why? Undercover policemen actually not a good cop, can be explained by two kinds of mentality, of course, this is my own guess, his wife and wealthy lovers, slept, here seen at least he is an immoral police , while the real kidnapping mastermind behind the wife of the rich, where the two kinds of mentality, an undercover policeman lover's plan, in one fell swoop to take away the whole bad guy Group, including her mistress, 2, gangs, eradication of the rich, and are likely to get the ransom. (There is a reason behind his wife and daughter have been away from him, he might have lost faith in this world, but there is a man of conscience)
But in the end, he handed over the ransom, and restore his memory, even the rich also took him as a life and death, brothers, but it is meritorious. It was perfect, so subtle, moment of standing face to face when he and his lover, although he recovered his memory, but would rather not recovered memory. This time, the end of the film, so, I think, this is a perfect ending for actor.