At this point, Brother Mobile had already gone up to the second floor. He stood somewhat hesitantly outside the door. "Can I come in?"
Gu Mian and the others actually hadn't closed the door, but Brother Mobile still symbolically asked. Since he'd asked, they didn't feel right responding with, "No, you can't."
Only then did Brother Mobile step inside.
As soon as he entered, he seemed rather eager to speak, "I think there's something odd about my room…"
No one responded, listening quietly.
Brother Mobile furrowed his brow. "It's like a child's room—there's a pile of marbles and children's playing cards under the bed. I also found this piece of paper with something written on it. Have a look."
As he spoke, he held out the object in his hand to them.