In this chapter, we learn that sai is a member of the elite koka ninja school, and that he's here to join them. He's also here to learn more about the relationship between the koka and the shrine onmyo, and to find out if there's any kind of conspiracy going on between the two schools of ninjutsu. Figuring out the details of the mission will be a lot easier once they've figured out what's going on with the shrine and the onmyoji.
In this chapter, we learn that sai is a member of the elite koka ninja school, and that he's here to join them. He's also here to learn more about the relationship between the koka and the shrine onmyo, and to find out if there's any kind of conspiracy going on between the two schools of ninjutsu. Figuring out the details of the mission will be a lot easier once they've figured out what's going on with the shrine and the onmyoji.