Jiang Mu casually bought a rust-covered ancient arrowhead on an ancient street, but unexpectedly unsealed the sleeping remnant soul of the God of War, Ji Jun, who had been asleep for two thousand years. Since then, black mist evil souls have struck repeatedly, and a conspiracy laid out by the descendants of the Han family for decades has surfaced. As the ancient objects are returned to their proper places one by one, the crisis settles. The God of War's remnant soul returns inside the arrowhead, no longer manifesting in human form, transforming into a wisp of enduring, warm soul power that forever stays by Jiang Mu's side. A love, guardianship, and reincarnation spanning two thousand years descends into a tender and profound final chapter.