With Qi Ling and Pang Zi unable to see, Wu Xie has to take the lead and show them the way. They are forced to rely on their trust in each other and each other's abilities when suddenly chased by a horde of paper dolls. While the Iron Triangle is still trapped in the South Sea King's tomb, Hei Yan Jing visits a village of mute people to find the entrance to an underground river connected to the South Sea King and meets Chu, a feisty mute girl who visited the village with her film crew. They immediately clash with each other.