Tempting love object

An unknown fire burned to death Wu Renfeng, a descendant of Empress Wu Zetian. His husband hurried back only to find that the Wu family's ancestral treasure, the Nine-Dragon Opera Pearl and Jade Pendant, was missing. Criminal Investigation Section Chief Jiang Menghua was ordered to investigate the case. Only a few sticks of American Governor tobacco were found at the crime scene. It is understood that Ding Jianhu, the neighbor of the deceased, often had quarrels with the Wu family, and he had also seen the Wu family's Nine Dragons jade pendant. The case is advancing step by step, and more and more people are involved. An autopsy revealed that Wu Renfeng died due to the rapid advancement of potassium chloride injection and died before the fire. At this time, the real suspect fled across the country, and Jiang Menghua regained the Nine Dragons Jade Pendant after a battle of wits with him. But experts say it’s a fake. Where is it really?