Synopsis：During the Ming Dynasty, the wealthiest merchant in the world, Shen Shijie, used the mystical art of Qimen Dunjia to construct the Heavenly Vault, sealing away his immense fortune before his death. However, after his passing, thieves lurked in the shadows, targeting his descendants. Shen Yuxin was kidnapped, and to rescue her and protect the Heavenly Vault, Duan Shiyilang gathered a group of martial artists and ventured deep into the desolate Western regions. Battling through countless dangers, a fierce and breathtaking clash between good and evil unfolded, where blades flashed and swords clashed in a struggle of life and death.