"The Taixuan Sect's sword technique is called "Thirty-six Swords of Taixuan". Su Chen has been studying for ten years and only learned four swords - three stances while standing and taking one step forward. No one told him that these four swords were enough."
"Others learn to sword in order to kill, but he learns to sword in order to live. Until the end of his life, no one in the world will dare to kill him."
"He spent his life proving that only those who can defend themselves are worthy of the sword."
Concept: "A young man who bears a blood feud finally finds his own freedom while being forced to protect all sentient beings." This is not a story about "success", but a story about "choice" - at every crossroads of fate, the protagonist chooses the path that "humans" should take, not the path that "immortals" should take. In the end, he became a real "immortal".