Thousands of Years of Reincarnation: Meeting You Again

"It's been a thousand years of reincarnation in this world, and it's rare to see you again." Three thousand years ago, that was the first time he and she met. It was probably the first time they met. It was likely that their fate had been established in the distant ancient times. In order to protect the totem of the fairy world, they accidentally fell into the mortal world during a guardianship. And when everything restarts, can they return to the fairy world, and will those who want to take away the totem give up...