Becoming One of the Thirteen Flame-Chasers in the Naruto World

Zhen Wo accidentally transmigrated to the world of Naruto, becoming a dragon vein creature similar to a tailed beast.

To avoid being captured and boiled into soup by the Otsutsuki, a series of natural predators of tailed beasts who would soon arrive, she decided to use the memories stored in the ley lines to become a Moth Who Chases the Flame and improve the abilities of the Twelve Young Ninjas in this bloodline-obsessed world.

PS: The protagonist is just a cheat-granting old man.