Karin (Hua Lin), a descendant of a fairy, has the power to materialize mourning. For some reason, she has become shut-in, but the Jiang family asks her to find the "Sword of the Supreme". On the condition that her marriage proposal be annulled, she investigates in the capital together with Ji Xing and Fei Yao, who are attached mourners, and Jiang family members Ji Xing and Fei Yao. Finally, they discover the whereabouts of their missing third son, Shunxian. ......　A very popular Chinese fantasy!