Hwang Chi-yeul's new mini-album "Be My Reason" topped iTunes' top album charts in Hong Kong, Singapore, Taiwan, and Malaysia on the 3rd (Korean time), proving its global popularity by gaining strength in Asia.

Since its release, the new song "Two Letters" has not only entered the top of major music sites in Korea but also topped the Bugs real-time chart, realizing music fans' keen interest in Hwang Chi-yeol.

"Be My Reason" contains a message to reflect on what "reason" is for Hwang Chi-yeol to live, and the title song "Hello Iran" vividly captures the process from the "hello" of the first meeting to the "hello" of parting.