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"Dad, the door is also locked."

As Li Erzhu walked in front, he reached out his hand to pull open the door and discovered that the door was locked from the inside. It was simply unable to be opened.

"Knock on the door."

Lee Yaozu frowned and looked towards the window. He walked over with large strides and knocked on the window glass with his hand. "Wang Changyou, open the door