The Djinn Trials: Azazel (Volume 1)

Tommy, who uses the screen name Azazel, had given up on life. With alcohol filling the constant void inside, he had forgotten the things that matter. That is, until he received a call from a man naming himself Lucifer, who wished to restore that long-lost will to live. Now Tommy must follow his orders and manage to survive one entire day. How hard can that be?