Given how Seha acted at that gathering, I don't think it's done yet. Probably he'll try to mess with Shima and Sunlight's reputation by associating them with criminal organizations.
Anyway, the music industry arc has been maybe my overall favorite between both series. It's got just about everything that makes the Shima series entertaining. Nancy has been a really good character so far and between her, Nami and Chizuru Shima is really surrounded by proactive, even kind of pushy take no shit women and girls.