Xu Youning looked at the old-fashioned clock on the wall. It was exactly 10 o'clock now.

Mumu covered his mouth with his hand and yawned. "Why hasn't Daddy come back yet? I want to sleep."

Xu Youning put away the game device and said, "We won't wait for your daddy. Let's sleep first."

Mumu tilted his head listlessly and felt that he couldn't hold on any longer. He nodded and said, "Okay."

He climbed into Xu Youning's arms, put his arms ...