Tang Yin's eyes narrowed as he stared at the purple fog intently, he could still feel his connection with the refined Killing Intent that had merged with the pink mist. But he could not control it to separate, the pink mist prevented this.
The only way to get his refined Killing Intent which had fused with the pink mist back was by either killing the woman or if he and the woman mutually agreed to separate their attacks.
Naturally, the woman had also realised this, and from the continued intensity of her attacks, it was clear that she did not plan to separate her pink mist from Tang Yin's refined Killing Intent.
Tang Yin resolutely called back the remaining refined Killing Intent. If he continued to confront the pink mist with his refined Killing Intent, then it was only a matter of who ran out of pink mist or refined Killing Intent first.