Yaoshou, My Disciples Are All Children of Luck!

Traveling through the world of immortality, bad news is that your lifespan is about to run out. Good news: With a system, you can increase your lifespan by taking on a disciple. [Rewards for accepting a disciple: incredible understanding, one hundred marrow-cleansing fruits, and one hundred tons of golden body liquid. Meng Qianqiu looked at his first apprentice and always felt that something was wrong. The beauty and fairy follow the advice without any brains and practice like drinking water, making great progress with each passing day. … My name is Ye Fan, and I am my master's first apprentice. I am a little confused now. I just started practicing qi, and my master took out the method "Contemplation of Chaos Gods and Demons". What I want to say is, "Is it really appropriate for me to learn this just after practicing qi?"