This seems to be a prosperous era of peaceful rivers and seas, singing and dancing, but in fact it is a chaotic situation in which the martial arts world is divided and surrounded by foreign invaders. A young girl, Sui Yunxi, and her childhood sweetheart, her senior brother Jiang Heng, were killed. They escaped from the sea of blood in purgatory, but could not escape from the sea of hatred. Can Yun Xi, who has a sunny heart and firmly believes in justice and light, and Jiang Heng, who is paranoid and stained with dust, work hand in hand to fight through troubled times? What different choices will girls and young people who share suffering, sorrow, joy, and joy have? And what changes will the appearance of He Qianqiu, the gentle, humble, tenacious and unyielding young master of Yunxiao Ancient Tower, bring to this chaotic world? Young children are entangled in love and hatred, and the life and death of the world is at stake. Listen to a tragic song of ups and downs in this troubled world.