How to Cultivate Immortality Without Asking a Fairy Tutor

All walks of life are taking exams, even cultivating immortals is taking exams. Parents cannot buy a house in a school district until they reach the advanced stage of Qi refining. Even buying a new-energy Aura car requires proof of cultivation. Not to mention bank loans, without the guarantee of the Jindan boss, don't even think about borrowing a penny. Chen Nian'an traveled to this world and quickly understood that improving the level of cultivation is the last word. It is difficult for him to obtain resources and change his destiny. Fortunately, he is bound to the fairy tutor system and can summon the fairy tutor to tutor him. "Thank you Fairy Ruyan for teaching the refining method of Zengyuan Dan. Please go slowly." "Let's go? Did I say let's go? Aren't you going to take a shower and go to bed? Why don't you go quickly..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.