Finding the Blue Spirit

Sequel to Return of the Blue Spirit. Everything seemed like it had calmed down after Amon's defeat, but now there are stories of Dark Spirits. Korra will do her duty, and Lin hers. But for Roku, what is there for a man who has everything he ever wanted? And with REAL Spirits in the world, can the Blue Spirit continue to exist? Rated M for Language, Violence, Adult Content.