一级理论和二级理论的区别

Ye Qiu stared at the opponent tightly with his eyes, and Heyi Dharma God had decided to have the final battle with Ye Qiu at this moment. Just like Ye Qiu was watching him, he was monitoring Ye Qiu. The other person's heartbeat, even the expansion and contraction of a pore on his arm, could arouse his alertness....