Su Changfeng reminded Chen Qingqing not because he was worried that Chen Qingqing would be defeated by Luo Jianlin, for if Chen Qingqing were to fall short in strength against Luo Jianlin, Su Changfeng would not blame her at all. After all, winning or losing is a frequent occurrence, and Chen Jingjing is still young and lacks extensive combat experience.
Su Changfeng cautioned Chen Qingqing because, during the competitions she's been participating in recently, even Great Master Level opponents were not a match for Chen Qingqing. This easily breeds arrogance, so if Chen Qingqing treats Luo Jianlin as one of her usual opponents, it would be easy to lose this match.
What's more concerning for Su Changfeng is the possibility that Luo Jianlin intends to kill Chen Qingqing during the match to vent his deep-seated hatred. Thus, if Chen Qingqing underestimates Luo Jianlin, she could be in danger.
