According to QQ music query, Wang Zixu is a Christian singer in China who participated in the competition of the fourth season of The Voice of China. Scream in Despair is a poem written by Happy Sisters, composed by Liu.

This poem expresses a heartfelt cry to God in pain, and the lyrics are full of sadness and longing. This poem attracted widespread attention on the Internet and was forwarded by many people for comments. Wang Zixu's voice is also considered appealing and charming.