Dark Age in the Ruins of Whirlpool

Young Naruto finds about his clan before graduating. He wants to rebuild his clan in Uzushiogakure and leaves Konoha where he's not welcome anyway. He travels...to the exact opposite of his destination. He finds Karin out of Kusa and recruits her to go on an adventure, explains her she's probably an Uzumaki and they go to the Land of Whirlpools...unconscious of the dangers awaiting