C244 You Make Mama Worry so Much

"Hello, uncle." Lin Yu put down his bag and hurried over. Zhang Yunjie's face was full of smiles. Just as he was about to say something, Lin Yu waved his hand, signalling him not to speak. Then, he lightly held Zhang Yunjie's arm, pressed down on his pulse, slightly closed his eyes and started to check his pulse.

Seeing this