Lin Feng knew that when Xu Yishan dismissed others and abruptly asked about this matter, it was certainly not out of mere curiosity.
"Indeed, this happened..." Lin Feng nodded, his expression calm.
"Don't blame Little Jing for being too talkative..." Xu Yishan squinted slightly and spoke calmly. "She just happened to guess that the dramatic improvement in the physical fitness of your classmates might be related to you, and casually mentioned it to me..."
"That's not what I meant..." Lin Feng shook his head.
"Lin Feng, do you know why I suddenly brought this up?" Xu Yishan's somewhat dim eyes flashed with a hint of radiance as he asked casually.
"I suppose Old Xu doesn't just want to chat idly with me..." Lin Feng asked with a smile.
"Of course not..." Xu Yishan's face took on a serious expression. "Lin Feng, you need to know, what you are doing is very dangerous..."
