Looking at the collected data in his hands, Du You had basically grasped some of the situation.
"Assassin's Guild and Yinying Council, truly two tacky names." Indeed, from the gathered intelligence, the most likely entities to make a move against him were these two organizations.
These two organizations were notoriously famous in reality, being global in nature. However, they were not legal entities but illegal organizations existing outside the boundaries of regular cities.
Just like Blood Lotus, although the main scope of Blood Lotus was within the Asia Alliance, other alliances lacked presence.