Every breakthrough was an all-round leap of life from the beginning to the end. It was like how ants could easily lift things that were 400 times heavier than themselves, while humans could barely lift things that were the same weight as themselves. However, humans could stomp a group of ants to death.
The weakness of Chu Yunfan's body limited his strength. Even if an ant could lift something that was a thousand times heavier than itself, it could not withstand a human's stomp. Therefore, even if Chu Yunfan had the ability to challenge those who were above his level, it was still difficult for him to face Li Qianyuan. Even he had to admit that people had their limits. Unless he could break through to the same level as Li Qianyuan, he would not be able to compete with Li Qianyuan.