In an ancient and mysterious era, the world is full of wonders and unknowns. On this vast land, there is a legendary figure, and he is Zhang Tianshi.

Zhang Tianshi is named Zhang Daoling. Since childhood, he has been extremely intelligent and full of curiosity about everything in the world. He was born into a scholarly family, but he is not satisfied with traditional knowledge and is determined to pursue a higher truth. By chance, Zhang Daoling came into contact with Taoist doctrine and was deeply attracted by it ever since.

He resolutely embarked on the path of seeking the Tao, visiting famous mountains and great rivers to find the true meaning of Taoism. During the long journey, he has experienced countless difficulties and obstacles, but he has never given up. Finally, in a mysterious mountain, he met an old Taoist priest with profound Taoism. The old Taoist priest was delighted to see that Zhang Daoling had excellent aptitude and took him as an apprentice to teach him the profound spells of Taoism.

Under the guidance of the old Taoist priest, Zhang Daoling cultivated assiduously and made continuous progress. He learned the spells of exorcising evil spirits, removing demons, curing diseases and saving people, and his heart was filled with compassion for all living beings. Soon after, the old Taoist priest passed away. Zhang Daoling inherited his master's mantle and began his legendary journey.

At that time, demons and monsters were running rampant in the world, and the people were suffering unbearably. After learning about this, Zhang Daoling decided to step forward and eliminate harm for the people. Holding a peach-wood sword and wearing a Taoist robe, he walked in the world. Where there were demons and monsters, there was his figure.

Once, a fierce monster appeared in a small town. This monster was huge and extremely powerful. It often appeared at night and attacked the people, making the people in the small town live in fear. After hearing about this, Zhang Daoling immediately rushed to the small town. He carefully observed the monster's movements and found that this monster was controlled by an evil force.

In order to find the monster's weakness, Zhang Daoling went deep into the place where the monster appeared to investigate. During the investigation, he met a brave young hunter named Li Yong. Li Yong deeply hated the evil deeds of the monster and decided to fight against the monster together with Zhang Daoling. After some discussion, the two decided to set a trap at night and lure the monster into the trap.

At nightfall, the small town was silent. Zhang Daoling and Li Yong hid in the dark, waiting for the monster to appear. Soon after, the monster really appeared. It walked towards the trap with its teeth and claws bared, not noticing the danger at all. When the monster walked into the trap, Zhang Daoling and Li Yong immediately launched an attack.

Zhang Daoling held a peach-wood sword and cast spells to chop at the monster. Although the monster was extremely powerful, in front of Zhang Daoling's spells, it seemed vulnerable. Li Yong took the opportunity to shoot the monster's vital parts with a bow and arrow. After a fierce battle, the monster was finally defeated.

When the people in the small town learned that the monster had been defeated, they all cheered and were full of gratitude to Zhang Daoling and Li Yong. Zhang Daoling was not complacent because of this. He knew that there were still many demons and monsters in this world that needed to be eliminated by him.

In the following days, Zhang Daoling continued to walk in the world and eliminate harm for the people. His reputation grew greater and greater. Many people had heard of his deeds and came to join him one after another. Zhang Daoling organized these people and established a Taoist sect named "Zhengyi Dao".

Under the guidance of Zhang Daoling, the disciples of Zhengyi Dao cultivated assiduously and all became brave and battle-hardy Taoists. They followed Zhang Daoling to subdue demons and remove monsters everywhere, bringing peace and tranquility to the people.

However, Zhang Daoling's actions also attracted the attention of some evil forces. An evil wizard named Black Demon was very dissatisfied with Zhang Daoling's actions. He thought that Zhang Daoling had disrupted his plan, so he decided to take revenge on Zhang Daoling.

Black Demon cast evil spells and summoned a group of powerful demons. These demons did evil everywhere and destroyed many villages and towns. After learning about this, Zhang Daoling decided to lead the disciples of Zhengyi Dao to have a final battle with Black Demon.

On the eve of the final battle, Zhang Daoling gave an inspiring speech to his disciples. He told them that they were fighting for justice and protecting the people. No matter how great the difficulties were, they could not retreat. After listening to Zhang Daoling's words, the disciples were filled with courage and confidence.

The day of the final battle finally arrived. Zhang Daoling led the disciples of Zhengyi Dao to have a fierce battle with Black Demon and his demon army. During the battle, the two sides fought back and forth, refusing to give in. Zhang Daoling cast powerful spells and had a thrilling duel with Black Demon.

After a fierce battle, Zhang Daoling finally found Black Demon's weakness. He took the opportunity to launch a fatal blow and defeated Black Demon. Black Demon's demon army was also defeated one after another under the attack of the disciples of Zhengyi Dao.

The victory of this final battle made Zhang Daoling and Zhengyi Dao even more famous. They became heroes in the hearts of the people and were respected and loved by people. In the days to come, Zhang Daoling will continue to lead the disciples of Zhengyi Dao to guard peace and tranquility for the people.

And Zhang Daoling's legendary story has also been passed down in the world and become an eternal myth in people's hearts.