When Guding heard Elizabeth's words, he visibly startled and looked up at her in surprise, not expecting to be recognized despite his precautions.
His gaze shifted slightly, and the four bodyguards sitting at the next table did not react, seemingly not having heard Elizabeth's question.
"She's using a transmission," the Sea Emperor whispered in Guding's ear, "I'll now teach you a method of spiritual power transmission; you should be able to learn it easily."
As the Sea Emperor spoke, he directly fed the method of transmission into Guding's mind.
Guding browsed through it briefly, and he grasped the fundamental principle of the transmission: to encode his intended message as information within his spiritual power, then to send out that spiritual power. Upon his first attempt, he successfully transmitted, "How did you guess?"