I am a being that should not exist in this world.

The world-renowned boy group BTS! This idol, known for his affable personality, begins a double life at night. The youngest, Jungkook, grows up amidst the bullying of his older brothers. Kim Namjoon, the bully, Seokjin, who hates Jungkook, Min Yoongi, the bully, Jung Hoseok, who stands by, Jimin, who at least protects Jungkook, and even Taehyung, who hates Jungkook the most. What will become of Jungkook's fate?