"星愿 (I Will)" is the debut studio album by Chinese singer Zhang Liyin, better known among English-speakers as simply "I WILL".

Originally thought to be released in 2007, SM Entertainment pushed back the production of the album because of Zhang's studies.

"後" is a song with hard beats that most closely depicts Zhang Li Yin's preferred R&B style.

[2] The album's first single, "I Will" debuted as #16 on Guangzhou Music Charts and moved up ten spots to #6 after two weeks of release.

While in Taiwan, the record received equally good results; peaking in a mid-top 10 position on Five Music and G-Music rankings.

The first music video, "I Will", introduces the story of three childhood friends that are trained together in Beijing opera.