As Xiaoguan withdrew his hand, before the entrance before them could even open, a piercing whistle ripped through the air from behind.
Without waiting to turn aside, Xiaoguan was suddenly shoved violently to the side by Zhang Xici.
"Aunt, look out!" Xiaoguan cried out in alarm. The next instant, he saw a Plum Blossom Nail flying swiftly toward them, about to embed itself in the wall ahead, only for Zhang Xici to raise her hand and catch it between her fingers.
Chapter 566