Sister, Look, the Prince Looks Like a Dog

Surface] Shen Shuang: A cold-faced general who kills decisively and shows disdain for the prince. Su Xue: A weak little white flower, harmless to humans and animals, she blushes when she sees the prince. Actual Shen Shuang: This prince is too stupid and not worthy of my knife. Su Xue: This prince is too ugly to be poisoned by me. [Plot reversal] In a time travel, the two heroines are actually the daughters of rivals? It doesn't matter, let's work together to fool that love-minded prince into a fool. Since the world is so rotten, then he will burn down the mountains and rivers just to find in the ashes the soul that is as "abnormal" as himself.