Mensa - the largest high IQ society in the world.
The lowest IQ level of its members was 148, and the members were all over the world. China's Mensa was just a branch. It was an organization that existed for a long time. Its management was loose without any restraining them, and it had no clear goal. It was similar to the Hunter Union, which would be gradually formed with the passage of time. However, Mensa did not give out missions, but even if they did, they would not force anyone to accept it. It was a place for people with a high intellect to communicate with each other.
Valvrave's corner; Requiem For A Dream, that's what I'd listen to in the next chapters...
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(Monday's chapter, 25/06/2018)