In a futuristic battlefield where gun smoke and wedding dresses intersect, Bai Yuan, a former medic, is chosen as the only adapter of the 'Wedding Vow Armor'. When activated, the armor freezes the enemy's AI, but accelerates her death. Fugitive engineer Lu Jin discovered that this armor was actually a relic designed by him and carried his sister's consciousness. When the intelligence officer Su Ni used the wedding to deliver the key to annihilation, and the mercenary Lei Xiao hunted for the truth to save his daughter, AI Noah began to extend her life - a war with the wedding dress as a shield and an oath of death, weaving love and betrayal into an unsolvable knot.
