Board Thread:Questions and Answers/@comment-25129394-20140716101049/@comment-25121259-20140716133553

It's not mentioned, but I doubt that he died. After all, he is always the last man standing, always the only one that returns alive (this hunts Jubei from time to time)... not to mention that when he fought Phantom before, he survived. Valkenhay was also saved by her in CS. Both Hakumen and Trinity also survived in CP (after she presumably owned them, well Trinity was already too tired to do anything anyway).

It would be strange if she had actually killed him, as it was even mentioned that her soul is unstable, resulting in her always pulling punches when fighting one of the Six Heroes.