After becoming an Anbu member of Konoha, Jiang Lan remained silent for ten years. Every time he met, he would tell everyone that chakra was poisonous and that the blood inheritance limit would backfire.
Until the night when the Uchiha clan was exterminated, the former White Moonlight poked a kunai at him - his Nine Magatama Samsara Eye was passively triggered, instantly depriving him of the power of the Six Paths! She knelt down and cried for the truth, but Jiang Lan smiled: "Don't be afraid, I lied to you." His bloodline was not poisoned at all, but a forbidden bloodline that integrated all blood inheritance boundaries. He had been using this method to deceive the entire ninja world and silently watch Konoha.
During the Fourth Ninja War, when Madara Uchiha fell from the sky, Jiang Lan finally stood up and sighed: "I've been acting for so long, it's time for me to end it."
