In 2008, Kyuhyun joined Super Junior Chinese sub-group Super Junior-M. The group debuted in China at the 8th Annual Music Chart Awards with the release of their first music video, "U" on April 8. The debut was followed by the release of the group's studio album, "Me" in selected provinces throughout China and Taiwan. Kyuhyun also collaborated with The Grace in early 2008 to perform "Just For One Day" (하루만) for The Grace's first album "Hanbeon Deo, OK?". Later that year, Kyuhyun, alongside member Ryeowook, featured in the song "Wish" (소원) in labelmate TVXQ's repackaged edition of "Mirotic".