『Idol Group QE (Mature leader Gu Chengze, pure group favorite Shen Yan, scheming composer Su Nian, playboy Lu Zeyan)』
QUADRA·EDGE The aloof cutters of class. They are the exiled eldest sons of the Upper District, the flowers blooming in the ruins of the Gloom District, the lone wolves sharpening their teeth in the shadows of the arcade, and the most dangerous gamblers atop the Sky Rail. Four outcasts abandoned by their respective worlds, coming together to form the sharpest presence on the "ladder" of the entertainment industry. Gu Chengze (Apex) — There is no ambition in his amber eyes, only the calm of total control. He is the scabbard, containing all the sharp edges. Shen Yan (Abyss) — His pale purple pupils hold only purity; he is sensitive to others' emotions, introverted and endearing. Su Nian (Pure) — The gentler the smile, the more lethal the lyrics. The songs he writes for the darkness will eventually pierce the ears of the Spire. Lu Zeyan (Casino) — Beneath the white hair is a nonchalant mask, and beneath the mask is a gambler who sees through everything.