The first in a series called Tenipuri Bad Boys. It's Rikkai, the baddest of them all.
But wait! It's only Elf, Bunta and Niou-kun. Is Yagyuu not bad enough? Isn't Sanada, with the nasty thoughts of Yukimura in his head? Bad Yanagi and his nosy data! And Jackal, the tall dark exotic?!
Not really, I just put the three naughtiest and most prone to authority scuffle. Harhar.
Mmm, I do like my blackwhitegreyreds. That's all there is to life anyway.