.
There was a knocking on the door, confused as to who would tresspass on the Wayne estate and knock on the manor's front door, Alfred answered it. To his shock and delight, he saw Bruce Wayne, simply wearing a dirty hoodie, ripped jeans, and a backpack.
Bruce: "Hi, Alfred."
Alfred: "Master Bruce, you're back!"
Alfred: "What are you wearing?"
Bruce: "I'll tell you later."
Bruce walks into the manor, and walks towards the stairs.
Alfred: "Would you like some tea, Master Bruce?"
Bruce: "I'm fine, Alfred."
Bruce goes up the stairs, down the hall, and into his childhood room. He glances at a Justice Society of America poster, before taking off the backpack, and laying the following on his old bed: a tactical ninja suit, a grapple gun, a few shurikens, a couple smoke pellets, and a lightweight tactical outfit. Bruce just looks at it all, before putting it back in the backpack. He exits his room, makes his way to the basement, and enters the indoor gym.
Bruce puts on the tactical outfit, takes out a couple of the shurikens, and throws them at a couple of punching bags. Only one hit a punching bag, the others either landed on the floor, or stabbed a wall. Alfred walks in the gym with a water bottle, and sees Bruce in the outfit.
Alfred: "Master Bruce, what are you doing?"
Bruce: "I have to tell you something, Alfred."