I, Chu Jixue, have been criticized since I was born as a lone star of evil spirits, who overthrows my father, my mother, and my family. On my eighteenth birthday, my family was wiped out and my fiancé broke off the engagement in public. He put all the blame on me, making me a public enemy. When I was being chased to a desperate situation, I met a dying swordsman and inherited his supreme but cold "Nirvana Sword Technique". From then on, I concealed my name, transformed into "Aji", and stepped into the world, just to pursue the truth about the family's destruction and kill the enemy with my own hands. On the way, I met Xiao Wuchen, a hostage in an enemy country who also carried a secret. From mutual testing to joint cooperation, we gradually uncovered a huge conspiracy sweeping the martial arts world and the court. My sword is getting faster and faster, but my heart is getting colder and colder. My biggest enemy is not my enemy, but the annihilation of humanity that this swordsmanship may bring to me. This is a road of revenge and redemption that uses sword as pen and blood as ink to wash away the stigma, find the true self, and protect the ones you love.