"Found it!!" Si Ming exclaimed cheerfully
Lu Jun who was rummaging near the toilet walked towards Si Ming when he heard him and asked "What? did you find it?"
"Hmm..." Si Ming nodded and took out a black box from the storage.
"Sigh....we finally found it. Now we can return back to our dorm and have a good sleep" Lu Jin sighed. Just as Lu Jin was about to close the door, he noticed something from the corner of his eyes and frowned "Hmm..what is this? Why does it seem like there is something behind this the board" Saying that he put his hand inside and pressed the whiteboard. As soon as Lu Jin's finger touched it, the initial dull board lit up and a digital screen lock asking for a password appeared on the screen.
"A locker inside the locker?" Si Ming exclaimed in surprise when he saw another digital locker appear inside the locker.
