Ta Ba Yuer is not dead. In Xuanyuan Sword, there was a scene where Yu'er was wiped out by the powerful magic power of Wanling Blood Beads. At that time, Yu'er gave all her protection to Jingchou and died for love. But Yu'er, including everyone who was previously swallowed by the Wanling Blood Bead, did not really die. As long as the Formation of Loss is activated, not only can the Mark of the Sky be sealed, but those people can also live again, but Jingchou will lose all his past memories due to the Formation of Loss. So in the end, Yu'er came to Jingchou, who was about to seal Tian Zhihen with the Xuanyuan Sword, and said goodbye to him affectionately. Seeing Yu'er sitting on the stone slab and playing the flute is Yu'er's final appearance. They appeared in Tarba, the place where they met again and started this unforgettable love. But they have forgotten each other.