In a world called Muse Qijing, levels are divided by music. There are many music companies here, among which Qiyin Wings ranks first, Hemingyuefu ranks second, Yueyin Guangnian ranks third, and Lingyun Rhythm ranks fourth.
Qiyin Wings was co-founded by President Shangguan Liangchen and Vice President Sikong Shiyi, among whom the "ZR" boy band is the most representative.
After a conspiracy, the "ZR" boy band fell from grace.
Purpose: "Search for dreams and self-salvation in the ups and downs of the musical scales of the Muse"