Chen Kai's words struck Zhang Yilong like a bolt from the blue, leaving him speechless and stunned for a moment before he could finally process what Chen Kai had said.
He realized that Chen Kai was right. His whole purpose of coming here was to ensure his sister could continue her studies, opposed to being unreasonably expelled.
But if he were to act impulsively, harming the security guard at his present state, it would just give them a chance to gain the upper hand.
The school authorities could capitalize on this incident, making it impossible for Zhang Tingting to ever return to school.
Upon seeing Zhang Yilong's expression, Chen Kai knew that he understood what was being implied and gave a faint smile.
"A small act of impatience can ruin a grand strategy," he said. "You've heard this before, haven't you? I hope you can fully grasp this concept, especially in situations like these."
