Chapter 902

Although Beigong Shang's cultivation is not bad, it has only reached the second level of Dao Verification.

No matter how powerful the Dao Verification realm is in the Mobis Kingdom, they are merely ordinary people with powerful Yuan power.

Their life level has not undergone fundamental changes.

This also proves that they are still ordinary people.

Just ordinary people who possess power.

Without oxygen, without food, without life energy, they will die all the same.

But so much time has passed; without oxygen, how can Beigong Shang still be alive to communicate with them?

Moreover, listening to his tone, although a bit weak, he is definitely still lively in spirit.

But, there is temperature, and there is combustible material; why can't the flame burn?

This made Qin Feng, who had almost returned his physics knowledge to his teacher, feel somewhat bewildered.

"So, is it because there is no oxygen that the flame cannot burn?"

"What is oxygen? Why did you stop talking?"

Qin Feng paused here, but Beigong Yun and the others, who had been listening carefully to Qin Feng's words, were somewhat anxious.

Given Qin Feng's personality, if he paused here, then this 'oxygen' must be a very important thing.

Although they don't know what this is, they still recognize Qin Feng's reliability.

Even if Qin Feng is a bit prone to courting death in their eyes.

"With oxygen, combustible material can burn."

"Without oxygen, combustible material will extinguish."

"But without oxygen, humans simply cannot survive."

"I can't figure it out. If there is no oxygen, how is Beigong Shang still alive?"

"But if there is oxygen, why can't the flame burn?" ===== CHAPTER 904 =====