When Shen Qingcong and Gong Cen boarded the flight to Australia, an unremarkable young man also entered the first-class cabin with them, and took a seat directly behind them.
Three other ordinary-looking middle-aged men, who would be extremely difficult to distinguish in a crowd, scattered throughout the business class section, all ready to receive orders from the young man in the first-class cabin on demand.
The four boarded the plane separately and were never engaged in any conversation. No one could detect any connection between them, much less deduce that they were a group.
The journey from Sea City to Australia takes more than ten hours.
Such a long trip can be exhausting.
Moreover, Shen Qingcong was pregnant. Even though she was only a few days into her pregnancy, strangely enough, she started to exhibit pregnancy symptoms as soon as she learned of her condition, as if triggered by a butterfly effect.