I Just Started Cultivating Immortality, and You Want Me to Subdue a True Dragon?

When Xiao Fan saw the notification, he felt utterly powerless: That’s a true dragon! You expect a mere mortal like me to subdue it? If I... well, I suppose I could do it. Since the System gave me the prompt, I can probably subdue it! When Xiao Fan saw that the so-called “true dragon” was just an egg, he couldn’t help frowning. A true dragon egg... All right, that’s not bad either. But when he saw a little yellow spirit snake hatch from it, Xiao Fan completely lost his composure: “Damn System! Get out here! Where’s my dragon?!” Ten thousand years passed in the blink of an eye. Looking at the enormous golden dragon mount beneath him, Xiao Fan couldn’t help reflecting again and again: “Thank goodness I subdued a true dragon way back then!”