[Time travel + single female protagonist + bloodline + origin from Mist Hidden + bloodline evolution]

The good news is that I have traveled through time, the bad news is that there is no golden finger!

The good news is that I traveled to the world of Naruto, and the bad news is that I traveled to the Hidden Mist Village in the Land of Water!

The good news is that he is from the Kaguya clan, the bad news is that his whole family was exiled after failing in the political struggle!

The good news is that he has awakened his Kekkei Genkai, the Shikabone Vein, and his bloodline has returned to his ancestral home. The bad news is that he is being targeted by Otsutsuki Isshiki!

Gu Yuena, who betrayed her love, is reborn. What will be the ending? If we only learn to cherish after we've lost something, then all subsequent changes will be meaningless, and love can never be regained.

Gu Yuena: It wasn't until after we lost that I realized it was simply the Golden Dragon King's bloodline that influenced my judgment of relationships. I only loved you. If I were to live again, I would never let you down.

Lin Xiuran: The Golden Dragon King's bloodline isn't an excuse not to love. Besides, cherishing after loss is too late.

In another life, just as before, with its hardships, the partiality of his adoptive parents, the betrayal of his childhood sweetheart, Lin Xiuran's youth remained gloomy. But a young man always finds ways to move forward. This time, the only difference is the reborn Gu Yuena.

Lin Xiuran spent one lifetime understanding how someone who truly cares can have the heart to ignore you. Gu Yuena spent two lifetimes understanding that cherishing comes after loss, but in reality, the loss after cherishing is the most painful.