Pulse-Controlling Twins

Three hundred years of prosperity were overturned, the earth's veins collapsed, evil was rampant, and the world became a purgatory. Shen Yan, a scholar from the south of the Yangtze River, whose family was ruined, fled into the wind and sand of the north with half a copy of "The Analects of Confucius", and changed from a person holding a pen to a swordsman. An encounter in troubled times, a separation between life and death, they finally meet again in the light of a sword. When the purity and turbidity are out of balance, the heaven and earth will collapse. Only the unity of the heaven and earth veins can save all people from water and fire. He keeps the sky pure with his benevolence, and she suppresses the turmoil of the earth with her kindness. She controls the pulses of twins and determines the universe together.