An ordinary young man, Lu Yuan, unexpectedly stepped into the secret realm of immortality where crisis and opportunity intertwined, and he awakened his unique gift of perception. Here he met Su Qingxue, who had memories of his previous life. The two walked together, passing through countless dangerous trials, exploring the lost ancient inheritance, and constantly polishing their character and improving their cultivation amidst the hardships. Even though he was in a secret place in another world, he always thought about the sentient beings of the country, adhered to the morality and responsibility in his heart, and used his growing strength to protect the world of fireworks behind him. In the midst of many dangers, he walked a path of spiritual practice that stuck to his true heart and faced the sun.