Lu Yun is splashing water on his face, but suddenly, he feels someone clap him on the shoulder. He can't help looking up.

it's Wu Yan. She looks at Lu Yun with surprise and worry. In fact, when Lu Yun plays with the little girl, she notices it. So when Lu Yun splashes her face with water inexplicably, she will come to Lu Yun in time.

"are you ok?" Wu Yan asked worried. She found Lu Yun's eyes a little red.

"it's OK!" Lu Yun said with an ignorant face.

"so red are your eyes?" Wu Yan's face was serious, and she asked severely.

"in the sand." Lu Yun replied,...