My Bamboo Sword Can Cut Everything

[Not absolutely invincible article] Three years ago, thousands of households in Xu County were haunted by ghosts, and all the strangers they invited were helpless. Later, an old Taoist priest passed by and exterminated the ghosts. In response to the Wan family's request, the old Taoist priest cut several bamboo sword handles, made amulets and gave them to the Wan family. He told the Wan family to wield the bamboo sword a million times, and his skills would develop on his own. In the past three years, only the third son of the Wan family, who has an exquisite Taoist heart, has been able to make the bamboo sword manifest, teach the "Heart Sword Art", and understand it thoroughly. From then on, he can kill everything the heart wants to kill! However, the third son of the Wan family can kill all things with a bamboo sword, but his body is at the level of a novice in the world of immortality and requires hard training. In order to find the eldest brother who has not returned for ten years but has brought disaster to the family, the third son of the Wan family embarks on the road to find immortals. The third son of the Wan family, who was regarded as an ant in the world of immortality, has become a nightmare for the unscrupulous monks.