“无忌“ is a song by Chinese artist 余景天Tony Yu. “无忌” means unrestrained/unshackled in Chinese. This is a lyrical song in response to a fan's support song called “御天“. Tony wrote his own lyrics to respond to the love of his fans, describing the relationship between fans and idols through beauty and anthropomorphism. “Perseverance”, “companionship”, “regrets”, and “youth” are some of the keywords we interpreted from the song, together with elements of balloon, dusk, and cloud, became the inspiration for the design.
