Lian Yunzheng, the second son of the Lian family, was killed by Xuan Bingzi's sword in order to protect his father. However, he unexpectedly fell into the dark abyss and was given the opportunity to be reborn in another world by a mysterious old man. He also received the "Netherworld Art" that can control life and death. After his rebirth, he was burdened with a blood feud and vowed to uncover the shocking secrets behind the "Long Yuan Sword Art" and the Xuan Bing Sect, and revive Lianjiabao.
When he first arrived in a strange world, Lian Yunzheng came across Su Ruoxue, a disciple of Tianji Pavilion who was being hunted by men in black. With the preliminary power of swordsmanship and Nether Art from his previous life, he rescued the beauty. After learning that Su Ruoxue was looking for treasures related to the safety of the martial arts world and could provide information about the Xuan Bing Cult, Lian Yunzheng resolutely went with him.
Along the way, he continued to explore the secrets of the Nether Secret, and the two joined hands to fight against unknown dangers. At this time, Lianjiabao was in turmoil due to the death of Lian Yunzheng. The threat of the Xuanbing Sect and the rumors that the "Longyuan Sword Art" no longer protected it, made this once great castle crumbling.
A legendary adventure about personal revenge, martial arts safety and the truth about the world begins. Can Lian Yunzheng change his destiny and become a legend in this turbulent world?
