In her last life, her brother spent everything for "White Moonlight" but failed to achieve any results. She was unexpectedly reborn and returned to before the tragedy happened - she pretended to be interested in her brother's nemesis, secretly collected evidence, and cleverly set up traps, just to prevent her brother from making the same mistake again. When she took off the hypocrite's mask and revealed the truth, the cold-faced nemesis who was used as a "shield" had already seen through everything and was willing to enter the game. Is this a contest between rivals, or a two-way redemption of two lonely souls?