After everyone left, Fang Ling began to refine the elixir. One Pei Yuan Dan and one Hun Tie Dan, the former was given to his mother, and the latter replenished his lost heaven and earth qi.

Now he is already handy at alchemy, everything is like flowing water, even if the disciples of the Xianmen are very surprised to see it, after all, Fang Ling is only 16 years old, although the disciples of the Xianmen at this age have also reached the realm of rigid power, but they have only just started in refining the second-level Dan formula, not to mention that like Fang Ling, he can also use the qi of heaven and earth to refine the pill, this alone has exceeded the laws of the Xianmen.

After taking a Hun Tie Pill, Fang Ling felt that the qi of heaven and earth in his body had increased slightly, but his cultivation was only a little more than when he had just advanced to the Rigid Force Realm, and with such a cultivation he challenged Shen Huantian, who had cultivated to reach the Qi Melting Realm and cultivate the Little Divine Ability, he was afraid that it would be more difficult than ascending to the sky.

So Fang Ling thought, go and ask Huo Junyuan, with his guidance, maybe he can formulate a winning strategy for the thunder trick.

So, after a short rest, he entered the inch.

The little mink is lying on the ground at this time, sleeping soundly, this guy and the master are separated for three hundred years, and now they are very sticky, only at noon will they come out to eat, and the rest of the time almost stay in the inch.

Huo Junyuan was cultivating, and when he saw Fang Ling coming, he immediately smiled and said, "Second brother, you came just in time, I have something to tell you." ”

"The qi of heaven and earth is a little thinner, I'll inject some first. Fang Ling smiled, the Heaven and Earth Qi that had only been injected yesterday had become much thinner after a day, and this Heaven and Earth Qi had to reach a certain concentration in order to make Huo Junyuan's remnant soul immortal.

So these days, he has been injecting the Qi of Heaven and Earth after cultivation here every day, and his cultivation has almost stagnated.

And Huo Junyuan used the qi of heaven and earth in the inch ding world to survive, and this heaven and earth was still as small as a warehouse, and it had not expanded at all.

Huo Junyuan said: "What I want to say is something related to this inch of Ding Tiandi, I have been staying in it for the past few days, and I have already learned a little secret of this inch Ding Tiandi." ”

"The secret of Cun Ding?" Fang Ling couldn't help but wonder.

Huo Junyuan bowed slightly: "I believe that the second brother also knows that the growth of this heaven and earth is closely related to the breath of heaven and earth, and the cultivator injects the qi of heaven and earth, so that the soil here grows and expands outward." ”

Fang Ling nodded and said, "That's right. ”

Huo Junyuan said with a smile: "Then has the second brother discovered the difference between this world and the outside world?"

Fang Ling pondered for a moment and said, "The qi of heaven and earth in the outside world is born from nature, and it does not need to be artificially injected, and no matter how cultivators cultivate, it is inexhaustible. ”

Huo Junyuan nodded and said, "Second brother can understand the reason?"

Fang Ling frowned and shook his head.

Huo Junyuan said with a straight face: "All this is because of the Heavenly Dao Cycle. ”

"Heavenly Dao Cycle?" Fang Ling thought with a slight frown.