Lin Tian transmigrates to a parallel world where the gods are awakening and the Abyss has descended. At the very start, he awakens the Sword Wielder System, which makes him stronger every time he swings his sword. With nothing but a wooden sword, Lin Tian becomes a Night Patrolman of Great Xia. After 1,000 swings, he receives the reward Carefree Sword Intent! After 10,000 swings, he obtains the supreme sword technique Sword Nine—Six Thousand Miles! After 100,000 swings, he receives the Immortal-Slaying Sword Soul! After hundreds of millions of swings, he unlocks the peerless sword move One Sword Opens Heaven's Gate! On the day of the new recruits' military training, the gods descend, and humanity teeters on the brink of disaster. Wearing a trendy hoodie, Lin Tian declares, 'Sword, come!' and the entire world is left in shock.