Hearing their doubts, Zhao Rong approached the ashes with a test tube. "Don't underestimate this," he said, inserting the tube into the pile. "It's a soul DNA extraction tube. As soon as I place it in the ashes, it automatically collects the necessary data." As he spoke, Zhao Rong removed the tube and transferred the extracted DNA into the DNA tracker.
"Brother Zhao Rong," his assistant asked curiously, watching the procedure, "we have Zhou Xiaoer's soul DNA, but his father, Hong Ju, won't have the exact same DNA, right? How can the DNA tracker find Hong Ju's location with this?"
"You have to understand," Zhao Rong explained to his assistant, "that a father and son's DNA always shares a certain degree of similarity. This DNA tracker I'm holding uses that similarity to locate the person we're looking for."
