I Only Have a Mortal Sword

Zhang Jian yearned very much for the free and happy true immortal in the sky, and worked hard to cultivate Taoism, but unfortunately he was a mortal with no ambition. But, what about mortals? If any opportunity in the world does not belong to me, I will defy fate and seize it! As long as the sword in my hand continues, I will not retreat! Even if you are a true immortal in heaven, as long as you are my enemy, I will still kill you!