Made an MC Diamond Sword and Was Admired by the School Beauty at an Epic Level

My name is Chen Ping, and I have come to an era when all people are cultivating immortality. I became one of the most common financial cultivators, and I can become stronger by making money. The resources in the fairy world are tight, and a Lingbao Flying Sword actually sells for 500,000 Lingshi! But no one cares about the common gold, silver and diamonds. I just made the MC Diamond Sword and prepared to make a lot of money. Unexpectedly, I was caught on the spot by a beautiful female cultivator from school. She said that I had great luck and gave me an epic meal! Uh... I seem to be unclean. …………………… My name is Su Jinli, and I am a cultivator of Tianling root. I can become stronger by just using my luck. One night, while I was practicing my family's martial arts, I was accidentally attracted by a certain great force, and the aura of him rushed out of my control and went crazy through my lungs. Very full. But the process left me humiliated. Due to his luck, I have to agree to one of his requests. I can only hope that he won't go too far. I thought this was just a brief encounter, Unexpectedly, he created a shiny golden apple, a purple hell gate, a red stone circuit... I have so much luck, I can't bear to leave him. How about becoming his Taoist companion?