C219 It Was Just a Calculus

Lin Feng suddenly touched Liu Shiyu's head. She felt a little strange, but she didn't think too much about it. She just said in a low voice, "Thank you!"

At this moment, many of the boys in the class immediately became irritable. Looking at Lin Feng's eyes, they became even more furious. But they didn't know who this man was for a moment. Why was he in his class with Liu Shiyu?

However