A prisoner was prisoned for some unknown reason and he's so frustrated. Life turns hopeless and if things continue,he might have to stay in the prison for the rest of his life. The prisoner decided to escape from prison in the dark night! But the prisoner has to prepare for this,he can't break the prison without tools,it’s tough to find any tools to escape! And if he wants to do this successfully,he has to be carefully of the guards and find the right way to get out. But he is surely gonna make it. Let’s start design road map for his prison break mission. Would this be an successful prison break or just another lesson he has been taught?