Born in Sunagakure, he has been fighting against Konoha for decades

Chiyo: "Shinto, the second generation is dead, why don't you become the Kazekage?"

Manato: "It can't be done! Being a Kazekage will not end well. ヽ(ー_ー)ノ"

Sunagakure's younger brother: "Samato-sama, Kazekage-sama is missing!!"

Manato: "Mad! My eldest nephew did it... Bah! It must have been Konoha! Shake people! Start a war with Konoha! (▼ dishes ▼#)"

Gaara: "Lord Shinto, my father was killed by Orochimaru, the S-level rebel ninja of Konoha."

Shinto: "Mad, Orochimaru must be a fake defector! Shake people! Start a war with Konoha! (-"-anger)"

This is a story about a poor Sunagakure village fighting against the wealthy Konoha...