The human Qi Practitioners were not weak at all. If they were Qi Practitioners in the Swords Gate, they may not be able to enter the Dragon and Tiger Challenger Board but their auras were much stronger than some of the Swords Gate's Qi Practitioners on the Board. These human Qi Practitioners attacked like enraged beasts, delivering all sorts of lethal attacks, causing the faces of those who had not experienced any fierce battles like Qi Feng and Yu Zhengshu to blanch in horror.
This was a battle of life and death, thus, these Qi Practitioners had to use their full strength or they would die.