The Celestial Dragon Continent has over a billion people, and Kanyue City alone has more than twenty million, so there are surely many people named Huang He.
All Zhang Ya'Er knew was that person's name was Huang He, and she only learned this from overhearing Lin Tian and the others chatting in the hospital room. So this name was merely a starting point.
Additionally, Zhang Ya'Er discovered that the person named Huang He had interacted with Li and Lin Tian that evening. Therefore, as long as she investigated where they went that night, the truth would naturally come to light.
The person helping Zhang Ya'Er investigate was nicknamed Huang Laojiu, a tech enthusiast with some official connections, an old friend she had known for many years. Over the years, they had collaborated a few times.
