Secret Root lair in the village

Danzo is in his secret lair in Konohagakure; only his most trusted subordinates are allowed to know about this place. He keeps all his sinister plans and stuff here, ranging from captured shinobis and enemies to human experiment subjects.

He is currently practising his moves and ninjutsu in his lair.

"Fūton: Shinkūgyoku!"

He blows out several projectiles on a stone wall in an exercise room. He is quite proud of his achievements; there are no other known shinobis who have the same skills in terms of wind release.

"Wait..." He finds something hidden in a rock he just hit with his ninjutsu. It seems to be hiding something. As he digs into the rock, he discovers a thick book in a box.