The Legend of Seeking Immortality and Killing Demons

[Mortal flow + no system + traditional cultivation + decisive killing] Everyone knows that those with spiritual veins can become immortals through cultivation. I would like to ask, "Without spiritual veins, is it really impossible to become an immortal?" "Should mortals without spiritual veins become useless?" "As the leader of all spirits, must humans be physically weaker than monsters?" "Those with a strong Taoist heart can also become immortals." A young man who had no qualifications for cultivating immortals but had a firm mind accidentally inherited the mantle of his predecessors and embarked on the path of cultivating immortals. He was born in a continent where monsters roamed everywhere. Through continuous efforts, he finally achieved the immortal legend of ascending to the immortal world. This book will follow a small part of the world view of "The Legend of Mortal Cultivation of Immortality" (but it is by no means a fanfic), but it will also pay tribute to Han Tianzun and use a legend to introduce the background of the novel's demon-slaying. Realm division (this book): Qi training, foundation building, elixir formation, Yuanying, transformation into gods, void refining, integration, Mahayana, semi-immortal