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After a moment, he found a red button in a corner. It was concealed very well, just like a mushroom.

After a while, the three of them remained idle. Pan Tian looked at the red button for a long time and was curious. He lightly pressed it and heard a bell ringing somewhere in the room. It was very clear.

After a while, the girl in green walked in. With a tired expression, she asked Pan Tian