In the embers of civilization, a pair of "remnant wings" guard the last dawn.
In the middle of the 22nd century, Wang Jingshi, codenamed "Golden Winged Peng", his self-healing ability born from radiation made him a battlefield legend, but also made him eternally trapped in nightmares and loneliness. And the genius of the military academy, Wang Mengyuan, is a girl with an almost prophetic fighting intuition. Her eyes are exactly the same as those of his mother who died young.
A dusty "Jingwei Project" file reveals the cold truth. When the pursuit triggered by the traitor list pushed the two of them into a desperate situation, he returned from the fire in the cage, and she, who had awakened, played a requiem song dedicated to the dawn and each other at the cost of flesh and blood and soul on the final battlefield "Kunlun".
This is a story about sacrifice and lies, blood and bonds. When the immortal Peng bird burns its wings to fill the vicissitudes of fate, can the reborn Qingluan bring the real dawn?