Lord of Ghosts

She was originally the eldest daughter of a reclusive family. She received cruel training from the family. She could heal people and ghosts with silver needles, but she had no freedom at all. He was supposed to accept the family order at the coming-of-age ceremony and become the new clan leader, but at this moment he learned that the enemy of his genocide was actually his own family. He died in order to avenge his clan and save his remaining relatives. After death, he was supposed to go to the Palace of Hell, but he was unexpectedly reborn. Is it a blessing or a curse, or is it a blessing or a curse?