After seeing the contents of Yang Qi's email, Yan Fei was truly shocked. Since arriving on Misty Island, he had switched off his mobile phone, not only because telecom signals had not yet been activated in this area, making the phone useless, but also to maintain secrecy, preventing others from locating him through his device. Yan Fei relied primarily on Shanghai's Lu Pingping, Misty Island's Chinese representative Yu Xiaozhou, and the secret mailbox for communication with the outside world.
Now that Yan Fei had suddenly received an emergency call for help from Yang Qi in the form of an email, it indicated that Yang Qi must have tried calling Yan Fei first. After all, for such urgent matters, a phone call would be more convenient. Yang Qi must have resorted to emailing Yan Fei's secret mailbox only after finding Yan Fei's phone switched off. However, this had a downside—if Yan Fei had not noticed this call for help, everything would be over.