Under Xia Wan's persuasion, Xia Feng's fighting spirit was quickly ignited. At first, he was still very confident, thinking that he could run the same distance as his sister. However, after running for a long time, Xia Feng realized that the gap between him and his sister was extremely wide.
His sister was still breathing steadily, but he had already begun huffing and puffing.
Xia Wan became more and more excited the more she ran. She was slightly sweating, but it made her feel very satisfied.
After running for an hour, Xia Feng panted and said, "Sister, I can't take it anymore. I can't run anymore."
Xia Wan turned around and saw that Xia Feng and Xia Chen were both very tired.
She stopped in her tracks and smiled. "Let's go back now. We've just started running, so an hour is enough. We'll slowly increase the time in the future."
Xia Feng stopped in his tracks, and his voice was trembling. "Sis, are we going to run for an hour each day?"
