Yang Qingqing died, yes, she died, one month after the end. On the way to the base, she was shot by Wang Wanyun, her best friend since childhood, and was left among the corpses. Seeing the corpse getting closer and closer, she picked up the weapon that had fallen aside - a kitchen knife and committed suicide. What she didn't know was that when her blood flowed to the birthmark on her wrist, the star-like birthmark