In fact, Qin Wushuang was worried about Xin Wuji making his way in forcefully and it would be rather difficult to perform in this narrow space.
However, the more he was worried about something, the more surprising and better he would perform. Not only was he not fearful, but he also was taunting his opponent, "Xin Wuji, don't be so pretentious. Come in and attack if you have the guts. I will be waiting for you on the inside!"
Xin Wuji did want to charge into the cave, but the sinister scene inside the cave made Xin Wuji more or less worried for his well-being.
Even if he was exceptional and courageous, considering how this was the den of a divine beast, it would be highly possible for him to fall into a troublesome position if the forces of the divine beast were to be activated by the clamor of battle.
