(Mortal Flow + No System + No Harem)

A casual cultivator, a mayfly. The protagonist Lu Luan is a small casual cultivator of the second level of Qi Refining wandering in a mortal mountain town. He is fourteen years old. Since the death of his old master who adopted him, he has been wandering alone in this immortal world...

Note: The protagonist sometimes joins the plot of the sect from time to time, but only as a springboard and stays for a short time. The whole book is mainly about casual cultivators. They will go astray and have a plot of demons, but they will return to the immortal way later.

Special reminder: Don't treat the protagonist as a man of destiny, a son of luck, etc. This is just a story of an ordinary small casual cultivator who finally ascends to the upper realm after experiencing countless twists and turns.