During the archeology of Yuxu Peak in Kunlun Mountains in 2040, the "game addict" Doctor Xia Jingche awakened the bloodline mark in front of the geode jade and became the inheritor of the Kirin Armor. But no one knew that when this golden mark awakened, in addition to opening the space-time vortex, it also buried a faint shadow pattern in his body. He and his companions Han Xue and Han Tianxiao fell into the parallel world "Blue Star", and a fateful crisis quietly began.
In "Blue Star", Xia Jingche got acquainted with the armor squads of all generations, from resisting the mission to controlling the armor's "Power of the Five Constants" in the fierce battles at the port and Thunder Valley, completing the transformation from scholar to guardian. Han Xue, Bai Li, and Jiang Muhong also awakened Suzaku, White Tiger, and Xuanwu Armor respectively to form the "Armor Alliance." But they didn't notice that every time the armors were linked together, a strange purple mist would flash across the sky, as if a pair of eyes were peeping in the dark.
What's even more fatal is that the seemingly reliable Han Tianxiao is actually an undercover agent in the Shadow Realm. The "noble forces" he colludes with not only rely on "time entropy reduction microorganisms" to resurrect the Demon Lord, but also have a list of the weaknesses of all armor summoners. When Xia Jingche's team broke through and unlocked the second-level form of the armor in Wuling Mountain and the deep sea secret realm, the seal of the Chaos Beast had begun to loosen, and in Han Tianxiao's pocket, a black token engraved with a unicorn pattern was emitting a faint light... The story combines science fiction and mythology. In addition to being passionate, it is also full of suspense that makes people ask: What is the secret of the shadow pattern? What kind of conspiracy is hidden behind the real purpose of the "aristocratic power"?