"Ugh!" Xue Feng let out a painful grunt and backed away with some fear.
Just now, when he crossed the three hundred meter distance, he was hit with a terrifying wave of mystic Qi; this feeling was no different than being hit by a large boulder.
No matter how hard he tried, he failed to endure it.
Chang Bai and Qin Lian too were having such difficulty, but they fared better than him and managed to hold on.
As for the crown prince Ji Feng and Ye Chen, they both endured the mystic Qi wave with a calm look and even started to swim forward, leaving the three others stunned.
'These two are monsters!' Qin Lian couldn't help but shake his head before following them.
Chang Bai also followed after him, and as for Xue Feng, no matter how unwilling he was, he had to stop there.
Noticing that one had stopped, the disciple behind became noisy, wondering if the pressure was too high after three hundred meters.