"Not wasting time? Don't joke around. Do you really think my cultivation method is that easy to practice? Even with me assisting you at the side, it would take you over a hundred years to reach the Innate Inner Force Ninth Level!"
"Do you really think the Xiantian Realm is as easy to advance through as your previous realms? Not only must you comprehend the cultivation method, but you must also temper your Innate Core. All of that will undoubtedly consume a great deal of your time. I advise you to face reality!"
Li Changfeng's face turned heavy upon hearing this. He understood all these matters, but he had the system. Whether it was cultivation methods or realms, as long as he had enough Experience Points, he could advance in everything.
Especially now that his Fame was increasing by the day, it was enough for him to raise a cultivation method to the Innate Inner Force Ninth Level. However, he had no way to tell Zhang Daolong about such things, and bitterness filled his heart.
Li Changfeng gritted his teeth. "Father-in-law! What if I complete the lessons you assign every day, then cultivate my own cultivation method in my spare time?"
Zhang Daolong gave him a deep look and said in a low voice, "That is your free time. You can do whatever you want with it!"
"But I advise you to know your limits. A person's energy is limited, and you know what will happen if you overextend yourself. When the time comes, I will definitely stop you!"
Li Changfeng's face lit up. He knew that with the system, he absolutely would not need to waste much energy on the Muscle/Tendon Change Classic. He only needed to desperately improve it.
"Alright! I agree!"
Zhang Daolong frowned. "Good! Then let