Tensei Shitara Slime Datta Ken: Bangaihen - Toaru Kyuuka no Sugoshikata - Vol. 3 Ch. 13 - I can't argue with that

[MangaDex]

 

[HDMI1]

IIRC from the deleted chapters the leader of the Magic Tower is a direct subordinate for one of the 3 Colors (Violet/White/Yellow) but I cannot remember which one.

 

[windfang]

IIRC from the deleted chapters the leader of the Magic Tower is a direct subordinate for one of the 3 Colors (Violet/White/Yellow) but I cannot remember which one.

the schemer type and have heavy influence in Western nation is probably violet,
White base is in eastern empire and their activity is lesser after the scarlet lake incident
yellow is kind of uncontrollable and Leon currently watching her