Because the corpse oil will cause his spirit to dissipate. He is a ferryman, his body is made up of spirit and corpse oil is able to cause erosion to the spirit.

Corpse oil (resin oil), refers to the fat that spills out in the form of oil from a corpse when it is highly decomposed, and the dead are generally fatter.

Media reports said a netizen broke the news of a special ingredient in the French perfume human corpse oil. In this regard, on December 25, 2008, L'Oréal clarified to Xinmin Net, our perfume are pure plant extract or chemical synthesis. on December 25, 2008, L'Oréal public relations department made it clear that hearing about the perfume containing corpse oil is "unthinkable".

The person in charge said, has been confirmed to the French headquarters laboratory, L'Oréal's perfume brand sources only two kinds, one is a pure plant extracts, there is a chemical synthesis, but never from the human body or animal body extracted raw materials.

Rumors also circulated in 2007 that Wizard's Dry Noodles were cooked and fried in corpse oil. After monitoring by the Bureau of Industry and Commerce, the results were "peroxide value qualified, no whitening block detected". However, the rumor caused a 90% drop in the sales of Wizard's Dry Noodles. The public security authorities opened a case for this, and the company offered a reward of 100,000-150,000 yuan to track down the person behind the rumor.

The company's Shijiazhuang office said the company's Magic Noodle food was well received by consumers after it was launched in August 2005, and in mid-March 2007, some papers with the words "Magic Noodle is made of human oil and corpse oil, please don't eat it in order to prevent poisoning" appeared in elementary school and middle schools and even near universities in Handan city.

The rumor then spread on the Internet, greatly affecting the sales of dry noodles in Handan.

According to the company's Handan regional director, "This is definitely a malicious rumor, and the rumor has a tendency to spread to Xingtai and other places." Handan City Product Quality Supervision and Inspection Institute and Handan City Bureau of Industry and Commerce in April 2007 and May 2007, respectively, the company's production of dry noodles for a comprehensive inspection, the results of the indicators are in line with national quality and health standards.