Rusty Sword Heavenly Punishment

The world once experienced a highly developed "Spiritual Civilization", but it was destroyed by a catastrophe called "The Great Annihilation". The existing civilization is a low-tech feudal society built on the remains of ancient machinery, mixed with worship, fear and utilization of ancient technology. The story combines elements of martial arts, post-apocalyptic wasteland, and suspense, and revolves around Shen Can's exploration of his past, the secret of the Rusty Sword, and his fight against all forces.