The sky is raging with flames of war, and Xuanhuang weeps blood.
In 1938, the country was shattered and people were in ruins. Yang Zhen, a modern soldier, woke up from a dream and found himself in hell on earth - Unit 731 of the Kwantung Army. Under the cloak of science, not only is a brutal germ warfare conspiracy hidden, but also psychic experiments that touch the taboos of ghosts and gods are being carried out. In a desperate situation, the ancient inheritance "Xuanhuang Sutra" became his only fire. Qi refining, foundation building, talismans, weapon refining... The ancient power of cultivating immortals has regained its amazing power in this land burned by the flames of war. He is no longer a lone warrior, he is the soul of the "Xuanhuang Detachment". Using immortal magic as a blade and mountains and rivers as an array, gathering loose cultivators to protect the common people, iron-blooded legends belonging to Eastern cultivators are staged on the battlefield behind enemy lines. The anger of the immortal can bring peace to the mountains and the sea; the hatred of the country and the family can be irreconcilable! This is a Xuanhuang war song composed in the smoke of war. It is a passionate legend about protection and revenge.
