This is an anti-routine story about "cutting off the white moonlight opportunity". The heroine is a sacrificed cannon fodder stand-in in the original work. After awakening, she is bound to the "Bai Yueguang Cutting System". She must use clever layout and precise operations within the limited time before Bai Yueguang's return to obtain all the heaven-defying opportunities that Bai Yueguang should have in the original work (including training resources, peerless skills, the male protagonist's affection, and even the luck of salvation). The heroine's pleasure lies not in crushing her with force, but in her resourcefulness and foresight. She is like playing chess, taking every step ahead of her opponent (the main plot of the original novel) and cleverly taking away everything that belongs to others. In the end, the biggest crisis of "White Moonlight's Return" becomes a stepping stone for her to reach the top.