After stealthy visiting the black tiger tribe, Ling Chen spent four days traveling throughout all the five continents.
Not only did he visited all the large and medium human tribes in the five continents, but he also visited the other non-human races' tribes as well.
Despite previously scanning the whole world with his powerful divine sense, Ling Chen still wanted to personally visit all the indigenous creatures and people in this world before he could begin with his plan.
And with his powerful divine sense that was able to cover the entire world, he was able to teleport himself anywhere in the world with just a thought.
After he personally traveled throughout all the five continents and visited all the human and non-human tribes, Ling Chen had now a clear picture of the power structures of all the different races.