"After this person entered from the Outside World, the two individuals responsible for reception and transmission must have been greedy for money and hired members of the Fierce Tiger Gang to kill him. Not only did they fail, but they were instead threatened and killed by the opponent, along with the members of the Fierce Tiger Gang. After that, this person went to the Land of Divine Abode, and then to the Land of Cloud Forest..."
The Elder in charge of the investigation recounted the entire process.
As the top faction in the Holy City, as long as one put effort into investigating everything that happened within the city, it was very easy to find clues.
Chapter 344