The MV takes place in a building that looks like it’s falling apart and the members of yandoll perform while wearing their paint spattered school uniforms. The music is hard and chaotic, much like their mental state. However, the words “Because I don’t live for anyone’s sake, I will become strong” (誰かのために生きてるんじゃないから、強くなれ) hint at a positive message as well. The title of the song is Japanese Internet slang which comes from taking out the vowels from “SaGeRo KaSu”, which basically means, “go away scum/trash!”. It might be similar to “ggrks” (GuGuRu KaSu) which means “go Google it!”, a useful retort to people who like to waste time online with dumb questions that they could find the answers for if they just looked it up! yandoll was formed in 2015 by former Ayaman JAPAN member Mesoore Aina whose only requirement for applicants was that they be “suffering”（written in Japanese 病ンドル, uses the character for illness).