The so called 'raven' everybody is so scared of. But who's raven really. Nobody has seen their face nobody can tell. All they know it's the most dangerous person in the whole world. Doesn't bother to kill, in the most cruel ways. But what if it goes about love? Nyx the leader of the Yakuza. Goes to the biggest mission ever in Spain. They are supposed to take out the Russian mafia. This seems to be easy at first.