Back in the game, Huang Yi had communicated with 'Skyrocketing' before.
He knew that the man's real-world location was Qing City.
Even though in the video, the man on the Golden Celestial Horse had a blurry and indistinct face, by combining the two data points—the Tenth Tier Divine Thunder Tower and the Qing City airport—Huang Yi instantly determined that this was Skyrocketing, whose Combat Power was hundreds of times higher than his own.
In the game, he had focused exclusively on Defense Towers related to 'Immortal Techniques,' which was why he possessed a Ninth-Tier Thunder Defense Tower.
As for who owned a Tenth-Tier Thunder Defense Tower, only Skyrocketing, number one on the Combat Power rankings, had one.
Only Skyrocketing could summon a Tenth-Tier Divine Thunder Tower in reality.
