Xu Qingtong took out several jade cases and put away the spirit herbs, then gathered the immortal jade beneath them into the Seven-Star Bracelet as well. After a moment's thought, he turned and left the cave, heading back the way he had come.
He felt somewhat uneasy, with a persistent sense that his senior sister would encounter some danger. Not daring to linger, he hurried out of the cave to find Du Siwen.
At that moment, Du Siwen had indeed run into trouble. A dark red figure circled her, attacking relentlessly.
This dark red figure was not a demon beast, but a mass of fire.
Du Siwen swept her Long Halberd across the flame shadow, cleaving it in two. But the next instant, the two halves gathered together again, returning to their original form.
"What kind of monster is this? It just won't die!" Du Siwen had fought the flame shadow for a while, but not only had she failed to harm it in the slightest, it had left her in a sorry state, even burning several holes in her clothes.
Had she not reacted quickly and had her treasure battle armor to protect her, she might already have been injured.
This flame shadow was not only fast, but could also change shape. One moment it became a fire dragon, the next it condensed into sharp spikes, constantly seeking chances to strike her through gaps in the shadows cast by Du Siwen's halberd.
Anxious, Du Siwen wielded her Long Halberd to fend off the flame shadow's attacks while retreating as she fought. She wanted to send Xu Qingtong a voice transmission and ask him to help, but feared interrupting his comprehension of the power of wind, so she could only grit her teeth and hold on.
However, the passage through