Knight of the Abyss, My Authority Is the Military

In my previous life, I was just an ordinary office worker. I played "Genshin Impact" a few times and ended up hastily. When he woke up, he had become the Knight of the Abyss who was supposed to die in the Kanria disaster five hundred years ago. The night when the nail of punishment fell, the power of the "army" awakened in his body. He doesn't talk much, his eyes are cold, and he never talks nonsense to prove himself. But at the cost of mental power, he can summon KV-1 heavy tanks, steel scouts, and tactical military formations - the iron-blooded army is overwhelming, and not a single blade of grass grows. In the forest on a rainy night, he used his military power to repel the Qiuqiu people, and met Amber, the Mondstadt scout knight, for the first time; A simple knight's ceremony outside the city gate alarmed the Knights of the West Wind; In front of the statue of the Seven Heavenly Gods in the Land of the Wind, he collided head-on with the bard Wendy, and his authority confronted the power of the wind god. The breath of the abyss is lingering, and the gods are secretly vigilant. He just wants to survive in this strange Teyvat, but step by step he is drawn into the ancient war between God and the abyss. Power has a price, but military power is ruthless. The cold knight was single-handed, and the torrent of steel rolled over. The wind of Teyvat can no longer restrain this iron army that has been sleeping for a long time. With military power in hand, who dares to disobey?