I feel like I need to rewatch the entire series to remember what’s going on...
Hahah yeah, I have a pretty good memory and pay a lot of attention, but I get the feeling that over half of the more casual readership have completely forgotten that they're still looking for a person missing one eye who is the second in command of the black organization. So we got introduced to a bunch of people we're supposed to be suspicious of all at once and the author has just been dragging out the reveal over several cases.