The Down-and-Out Master Retired, Then Was Forced Back into Business

The Lost Blade has endured for ages, and hearty laughter rings out amid the sea of flames. In the post-civilization era, humanity's survival is under enormous threat from monsters. The shadow of nuclear war has made firearms taboo in people's minds. Faced with swarms of monsters, humanity has returned to its most primitive means of attack: fighting with cold weapons. Miao knives, sickles, pole knives, spears... Blades flash, blood spills, and the monsters' howls become the horns calling humanity to charge. As one of the main forces in humanity's counterattack, the monster-hunting organization known as the Slayers, Gray Mo, the “Ghost Blade,” disappeared after a mission five years ago and spent those years living in seclusion, until his former teammates came looking for him. The small city where he lived had also been overrun by monsters. Facing the monstrous tide, Gray Mo, his fighting spirit long extinguished, picked up his Miao knife once more. Together with his former teammates, he swung his blade at the monsters... Meanwhile, Gu Muruo, a member of the Battle Cultivators, another human organization fighting the monsters, also began his own story. From the defense of the ruined capital to the ambush at Chocolate Mountain... And deep inside a monster stronghold, Zhen was also fighting for a sliver of hope amid a treacherous espionage war...