In her past life, Lin Qiuen waited bitterly for Song Yubai for fifteen years, only to end in divorce. Reborn back to the moment the engagement was finalized, she actively gave up marrying into the Song family, seeking only a stable livelihood. She joined the Peking University Library, mastering book classification and discovering rare editions; her excellent calligraphy amazed university teachers and students. Song Yubai had originally wanted to avoid this arranged marriage, assuming she would pester him relentlessly, but he did not expect Lin Qiuen to completely withdraw her feelings, calmly draw a clear boundary with him, and focus entirely on her career. Watching her grow more and more dazzling, Song Yubai felt an unprecedented panic welling up inside him.