By this time, Yan Fei had finally realized something was amiss. No matter where he went, the phone there would ring, looking for someone named "Tall Guy," and it seemed like the phone was following him to ring again.
When Yan Fei had disguised himself as the Destroyer, he was two meters tall and appeared very burly, so he was called "Tall Guy" by someone—he was none other than Kitty, whom he had encountered at the Louvre Museum in Paris, and later, as the Destroyer, Yan Fei had collaborated with Sean on Guam. Throughout the entire collaboration, Kitty addressed Yan Fei as "Tall Guy." Being a computer super expert, Kitty was likely looking for him now, as wherever Yan Fei went, a call for "Tall Guy" would follow. Could it be Kitty?