Everyone has power and is expected to expend them daily studying / in classes . The evil minion in charge of it ( not master , but I do n't know who was the mastermind ) was an Ichidan member . I unplug it from the wall and tuck the cord in my shirt to buy time ; harder to fuel to capacity if there 's no electricity .

Question: Why did the narrator take the cord out of the wall ?
Answer: They wanted to use it for class .They wanted to use it themselves .They wanted to drain an enemy .None of the above choices .