This is a world of sword immortals where flying swords have owners, magic weapons have debts, and enlightenment has a price. Among the mountains, the sword fight between good and evil continues to escalate. Young heroes, strangers from other sects, and senior swordsmen appear one after another, and they are jointly involved in a fairy sect that spans a century. Mountains and rivers are the game, and swords are the sons. Whoever can overcome the calamity is just a person in the calamity.