The story revolves around "enemy love" and "redemption dilemma". The heroine Lin Wan lurks next to the male protagonist Shen Yanqing for revenge. In the pull of "use and prevention" and "testing and sinking", the two gradually uncover the truth of the old family case, but are wrapped up in hatred and past sins, and finally reach a fatal ending in the ultimate conflict of love and pain. ——After hatred is burned out, only broken love remains; after sins are settled, only irreparable regret remains.