Liu Huan, a construction-site safety officer crushed beneath his mortgage and the future of his twins, clicks a mysterious high-paying job link one sleepless night. From then on, he works a real “night shift”: in the consciousness battlefield known as the “Inner World,” he becomes a “Night Watchman” who stakes his life on duty.
Here, human dreams and fears take physical form, and an eternal war rages silently on the frontier of consciousness. The Great Wall Army builds its walls with souls, the Xuanqiu Army ventures into the darkness, and the Shennong Army cultivates hope. Liu Huan’s heart-armament is a “ruler and compass,” born of his professional instincts. It measures safety and can also build defenses.
At first, he only wants to earn a safe tomorrow for his wife and children. But when his comrades’ smiles vanish into “oblivion,” and the earthquakes and floods of the Outer World resonate in a profound way with the mournful cries of the Inner World’s ley lines, Liu Huan gradually understands: protecting his own small family and protecting all of humanity’s “dream home” are, in fact, the same war.
From the mists of Echoing Plains to the flames of battle in Obsession Canyon, and then to the edge of annihilation in the Abyss of Origins, that “ruler and compass” evolves alongside his understanding into a conviction called “Guardian of the Boundaries.” Amid the eternal erosion, he will build an “inner citadel” that can never fall, for the people he loves and for generations to come.
This is an epic of a mortal standing shoulder to shoulder with the divine, and the story of a husband and father turning the simplest sense of duty into an eternal light that brightens the long night. As a new dawn approaches, the Great Wall will never fall, because the hearts that protect it endure through every generation.
The perspective of ordinary people interprets the true self in a large-dimensional world view.