Qi Tian had ascended to the Gold Core Realm at such a young age, which adequately illustrated just how terrifying Qi Tian's talent was. A person like this, if nothing unexpected occurred, would surely become a Nascent Soul Master. To oppose someone like that without any confidence in one's own heart would unquestionably be an act of folly.
Qi Tian's talent was one aspect, but what else made Yang Yongqi feel threatened was the strength Qi Tian had demonstrated. Yang Yongqi couldn't be certain whether the punch Qi Tian had thrown earlier was casual or if it was with full force.