Xu Xian searched for her sister and brother-in-law all the way, and finally saw her sister and brother-in-law at the pavilion by the lake.Unexpectedly, the huge Qiantang River tide actually poured into the West Lake, sweeping away the surrounding tourists. Xu Xian was also swept into the water in order to save his sister.Bai Suzhen saw a strange phenomenon in the windy and rainy sky and quickly measured it with flower petals.Knowing that Xu Xian was in danger, he and Xiaoqing quickly went to rescue him.However, the two arrived a step too late, and saw Xu Xian, her sister, brother-in-law, and other people being swept away by the big waves.Qing and Bai followed the retreating wave from the West Lake to the Qiantang River, and found that all the people swept away fell into the bottom of the Qiantang River.In order to rescue Xu Xian, Qing and Bai dived into the water, but they could not break through the protective barrier set up by the frog-faced water snake - the magic stone cave.Just when the two were helpless, Xiaoqing suddenly remembered that the frog-faced water snake had summoned the five ghosts, and his eyes lit up.Xiaoqing summoned the five ghosts and asked them to pretend to surrender to the frog-faced water snake and trick them into opening the cave door.The five cowardly ghosts would not even dare to meet the frog-faced water snake.The Five Ghosts couldn't resist Xiaoqing's coercion and inducement, and were even more afraid of her “Mamasusu Itchy Fist”.I had no choice but to bite the bullet and agree to meet the frog-faced water snake.The five ghosts met the two stupidest subordinates of the frog-faced water snake at the bottom of the river, the crab spirit and the turtle spirit.The two demons were so praised by the five ghosts that they were so beautiful that they relaxed their vigilance and opened the cave door to let the five ghosts in.But before Qing and Bai could break through the hole, the barrier quickly closed, blocking Qing and Bai out again.The two of them were anxious but couldn't find any good solution.