Guangdong firefly technology is a fraud group, packaged as a dead wife or divorced single middle-aged successful person. Lily in 58 city. Com and other major platforms, it searches for women with economic foundation such as renting houses and legal persons to add WeChat friends and chat purposefully. Through daily care and care, we can gain trust and emotional dependence, and then trick the victimized women into investing in virtual air coins APC, fil air coins and Kelai movies. Let the victim transfer the money to the private account provided by the fraudster, and fabricate the expected income, and even encourage the victim to invest with loans and house mortgages, and make a commitment with marriage, which leads to the breakdown of the victim's family and high loans.