Xiyin stayed peacefully in Xihai for five hundred years, growing flowers and doing odd jobs, and lived a very leisurely life. And a bet about ascending to immortality put her in the predicament of being struck by thousands of thunders. The loss of the Rebirth Stone made her lose hope of surviving the thunder.
There was a birthmark on Su Muyun's chest. It was red, like a phoenix flower. But he didn't know that this was the stone of rebirth that Xiyin had been looking for.