You and your team are stuck underground while chasing a criminal. It seems like a laboratory because there are several tools around you. The criminal has studied the work of Georg Ohm. His laboratory is completely designed to work with electricity. You know that you don’t have much time before you run out of oxygen but you can escape by using the tools around you. The cables, the batteries and the clues around the laboratory will lead you to the way out. The electric door that leads to freedom opens only if you find the answers to its default questions.