The season finale gave the audience a much awaited happy ending to the show. Even though Lee Rang dies to bring back his brother to life, he successfully reincarnates as a young boy as discovered by Lee Yeon in the finale.

Who does Lee Rang end up with?

'Tale of the Nine-tailed' Ending Explained: Lee Rang's sacrifice gives Lee Yeon his happy ending with Ji-ah.

Is Ji Ah a Eum?

Nam Ji-ah is a 30-year producer at TVC Station. She is the reincarnation of Ah-eum who was Lee Yeon's past lover, the exiled princess, and the seventh daughter of the King. To save her father, who was possessed by the Imoogi, she allowed the Imoogi to reside in her body instead, promising to take him to Yeon.