Memory of the Incapacitated Sentinel's Awakening Novel [Double Sentinels]

Wen Xian was supposed to die at the hands of the Zerg, but after being revived she lost her ability as a sentinel. It turned out that she was the female villain, and Zhu Ma was the male protagonist. They were each other's old enemies, and she would eventually die miserably. Purpose: Companionship is the longest confession of love