"Xiōng/Mèi Kòng Jí Shìzhèng ☆Yì!" is an original Luo Tianyi song that tells the story of a young girl who fell in love with her older brother (YANHE). While the singers listed are both Luo Tianyi and YANHE, YANHE's vocals are used mainly as just backup. This song has exceeded 100,000 views on YouTube and on bilibili.