"The current speed... it will take about forty days to reach Mars, and the oxygen tank on my body can support it for up to two days. Can this speed be increased by twenty times?" After Xu Jingyao used the detector to locate and detect it, his tone was still very desperate.

"This is the fastest speed." Liu Gan answered Xu Jingyao as he sensed the surrounding magnetic field.

"Then we are still dead!" Xu Jingyao sighed. If he had not collected so many corpses of bee soldiers and had obtained so many credits, he had not killed the queen of bee tribe heroically on earth. He might have thought a little more if he died. Now that he died, all his previous efforts would have been in vain.

Moreover, Xu Jingyao has always believed that death in the mission is real death. The so-called resurrection of the Trembling Academy is just a clone released, so he was extremely afraid of death. It would be better to die completely if he was pretended to be or replaced by a clone.

"I don't need oxygen, I will give you my oxygen tank." Liu Gan thought for a while and comforted Xu Jingyao.

"What's the use of yours? Hold on for two more days? Ah? By the way, don't you need oxygen?" Xu Jingyao couldn't help but remember something. Last time Liu Gan left the wreckage of the transport plane to the moon, he had some questions, but it was hard to ask, and now he was almost dead, and there was nothing to ask.

"I have a superpower in life, which can use water to synthesize oxygen on my skin. I have some sub-space treasures on my body, which store a lot of water, which should be enough to support it on Mars." Director Liu has not yet hidden it from Xu Jingyao.

"Really? How much is the reserve?" Xu Jingyao asked Liu Gan very seriously.

"There are about ten cubic meters." Liu Gan answered Xu Jingyao.

"Is it completely utilized?"

"Yes."

"Ten cubic meters... Let me calculate... One liter of water can produce ml of oxygen. Our consumption per minute is..." Xu Jingyao calculated carefully for a long time and came to a conclusion that the oxygen provided by these water is indeed enough for two people to support Mars at the current speed, but it is not realistic to go to Io.

"But the oxygen I made with this water... can only be used for my own breathing..." Liu Gan reminded Xu Jingyao.

"What is your specific breathing principle?"

"My skin decomposes water into hydrogen and oxygen, and hydrogen is discharged, and oxygen penetrates into the body to provide the body with oxygen." Liu Gan only knows about his breathing ability.

"Does your lungs have breathing during this process?"

"Only exhale but no intake." Liu Gan tried to answer Xu Jingyao. After the oxygen decomposed by the water entered his body, most of the oxygen was absorbed and converted into carbon dioxide, and it filled the lungs with a small part of the unabsorbed oxygen, causing the lungs to swell. At this time, Liu Gan needed to exhale.

"How often do you exhale?"

"About five times a minute."

"After the two oxygen tanks are exhausted, I can try to use the breathing tube and filter on the oxygen tank to transform our helmet, and then I try to breathe your second-hand oxygen. If the oxygen prepared by your body is pure oxygen decomposed by water, five times a minute, the utilization rate of entering the body cannot reach 100%. The oxygen content in the waste gas accumulated in the lungs can reach at least 20%. For me, it is no different from the oxygen concentration in fresh air. In this way, we can all survive and at least stick to Mars." Xu Jingyao replied to Liu Gan after careful calculation.

"You know so much." Liu Gan looked at Xu Jingyao with admiration. The one he admired the most in science and technology was Jiang Jinyuan, and now there is another one more.

"There is no way. Working with those aliens, you have to work hard to master more knowledge in order to get more opportunities to strengthen yourself and get better living conditions." Xu Jingyao smiled bitterly.

"Are you interested in following me in the future? I have an ancient Galaxy warship, but I can't start it. I lack a lot of necessary technology. Everyone is equal in our place. You don't have to work so hard, just do what you want." Liu Gan tried to recruit Xu Jingyao.

"Ah?" Xu Jingyao was a little stunned.

He knew that in these tasks, as long as he met certain conditions, he could change his power and go to the plane where his mission partner was, such as the Tremor Academy. If he had enough points to graduate, he would have a lot of points or Liu Gan had a lot of points, he could take him to the plane where Liu Gan was. But, do you really need to change his power? Speaking of which, those aliens still appreciate him very much, and he lived a good life there.

"I'm just asking, you have to decide this matter yourself, but you don't have to worry. Even if you don't agree, I will try my best to take you back to the Trembling Academy alive." Liu Gan, the captain of the Galaxy warship, was still very polite when facing talents.

"You said you have an ancient Galaxy warship? a space warship?" Xu Jingyao confirmed to Liu Gan.

"Yes, the warship of the ancient civilization of the Divine Realm has extremely advanced and powerful rune technology, but it lacks enough technicians and corresponding technology to make it run." Liu Gan nodded.

"Will the Galaxy sail in space in the future? Will all planes sail?" Xu Jingyao's eyes were already shining with some light.

“Yes.”

"People should always have ideals when they live. Maybe I shouldn't be comfortable with my current life, and I also like to take risks in my heart, otherwise I wouldn't participate in the mission of the Thrilling Academy... I think... If you are willing to let me be your partner, I will follow in your footsteps, let the ancient Galaxy warship run again, and freely travel among all the planes of the universe and space." Xu Jingyao gritted his teeth and decided.

These days he followed Liu Gan. Like all those who had followed Liu Gan before, he became unknowingly dependent on Liu Gan. This steel-like man, this man standing at the top of the food chain, can never be defeated. He can find a way to survive in any desperate situation, and everything he does is exciting.

That is the life that a real man should have! Otherwise, what is the meaning of coming to the trembling world?

"Very good. With the joining of Expert Xu, the rebirth of the Galaxy Ancient Battleship is closer!" Liu Gan looked very happy after hearing Xu Jingyao's answer.

"I will definitely let the ancient Galaxy warship fly back, and will also bring more practical and advanced technology to the Galaxy, so as to live up to Boss Liu's expectations!" Xu Jingyao also shook Liu Gan's hand vigorously.
Chapter completed!