In the summer of the seventh year of Jinghe, a famous sword was born in the thatched cottage of the swordsmith He Zisu, followed by loud crying - the third child of the He and his wife was born. In the summer of the eighth year of Jinghe, on a rainy night, the He family was gathering together to celebrate He Yin's first birthday. On that day, Yin Shisan of Weiminglou and a group of killers swept away the thatched cottage with blood. He Ying, who was only nine years old, followed his mother Wen Fu's last words, took away the sword made by He Zixu, and escaped with his infant sister in his arms, and fled to Fengling Shangjiazhuang. The owner of the village, Shang Changming, took in the orphans of his best friends and raised them to adulthood. The He brothers and sisters became friends with Shang Qiushan, the only son of the Shang family. In the late spring of Jinghe's twenty-sixth year, the grown-up He Ying was engaged to his cousin Yan Jiaojiao from Shangjiazhuang. On his way to the Cangbing Valley to mourn his parents, he discovered that the disciples of the Wuliang Sect of the Western Yunnan Demonic Sect were once again haunting the Central Plains Wulin. The Wuliang Sect has a large number of people, and He Ying is defeated. At this time, the unknown Lou Yue Huai comes to help, and together they kill the Wuliang Sect spies. When Yue Huai sent He Ying back to Shangjiazhuang, He Yin happened to have an appointment with Yan Jiaojiao. He followed him all the way and saw his senior brother Ying Kun abducting He Yin. When Yue Huai was about to save He Yin, Li Youning, a disciple of the Wuliang Sect, also saw this scene and intervened to stop him... In the twenty-sixth year of Jinghe, an unnamed sword, several young people with very different personalities, and countless secrets hidden in the bloody storm were about to surface...