"Gòu Yù" is an original Luo Tianyi song that is featured in the doujinshi album, The Second Page. It was remastered a month after the album released. The lyrics tell the tale of an ancient woman who was trapped in her house as if she were a bird in a cage, while the PV shows the story of a lesbian couple during ancient times. Yuezheng Ling takes on the role as a daughter of a general and is from a rich and honorable family. Whenever people talk of her relationship with Tianyi, they speak as though homosexuality was a disease. As this was the ancient times, it was common to arrange marriages and Ling's parents assigned her to marry a rich boy (YANHE).