The next day, there was an extra letter of war in Xiao Nan's hand, it was the strong man who went to Xiao Nan, and it was in the challenge book that Xiao Nan knew the name of the strong man, which turned out to be Feng Ziyang.

The name sounds a little similar to Feng Yang, but this Feng Ziyang is obviously an out-and-out madman, and even Xiao Nan himself couldn't imagine that Feng Ziyang would really challenge him.

Feng Ziyang is also helpless, if it weren't for Yuyunsheng, he had to send a war letter to Xiao Nan, and he had to fight with Xiao Nan, he would not have been compared to Xiao Nan if he was killed.

Xiao Nan is definitely a pervert, at least an alternative among the Great Luo Immortals, even Feng Ziyang himself is not sure if he will be able to win Xiao Nan after his strength is improved to the middle stage of the Immortal King, after all, Xiao Nan's hand that he easily showed is too strong.

It's just that Yu Yunsheng's order cannot be disobeyed, although her cultivation is not very high, and the strength of any person on the Tianyu spaceship is stronger than her, but her identity is there, even if the Immortal Emperor powerhouse who has been closed off on the spaceship has to obey her orders, how can Feng Ziyang dare to refuse her request?

Yu Yunshang also has no way at all, if she can, she will definitely let Feng Ziyang take a few more Storm Yuan Pills, no matter what, she has to make Feng Ziyang's chances of winning stable, otherwise it will be too weak.

However, this kind of thing can only take two pills at most, and taking too much will not only not make the immortal yuan in the body skyrocket, but also make the meridians of the whole body burst, and eventually become a waste completely, let alone teach Xiao Nan a lesson, I am afraid that Xiao Nan can easily win without using his hands at all.

Although Xiao Nan didn't know what kind of madness that Feng Ziyang was making, if people wanted to send him immortal crystals, he always had to let the family get his wish, otherwise it would be too faceless.

Besides, he had already said that as long as he had a billion immortal crystals, he would be qualified to let him make a move, and now that the other party had prepared a billion immortal crystals, he couldn't accept the challenge if he wanted to.

As for whether Feng Ziyang's strength has really doubled, how will Xiao Nan know? It's just that looking at the arrogance revealed between the lines in the challenge book, presumably even if Feng Ziyang didn't double his strength, he wouldn't be as weak as before.

The date of the gladiatorial battle was only a few days away, but there was nothing to prepare for Xiao Nan, anyway, he didn't have enough cultivation resources to break through the Immortal King, even if he wanted to improve his strength, it was impossible.

To Xiao Nan's surprise, Yu Yunsheng's attitude towards him has improved a lot in the past few days, at least the number of immortal crystals collected every day is 20 million, and none of them have increased, and he is always smiling when he collects immortal crystals, and his tone is ridiculously good.

Xiao Nan didn't know which tendon Yuyunshang had pumped, but the cost would not increase for the time being, which was a good thing for him, lest he have to think about where to go to collect money in a few days.

Despite this, 20 million immortal crystals per day, ten days have passed, Xiao Nan's immortal crystals are still 200 million less, plus more than 100 million immortal crystals that were taken away before, nearly 200 million immortal crystals, and now Xiao Nan has almost earned more than 400 million immortal crystals.

Compared to other people on the Tianyu spaceship, Xiao Nan is no longer ordinarily lucky, at least until now, half of the people on the Tianyu spaceship have been caught at the bottom to refine ore, not only was he not caught refining, but he earned more than 400 million immortal crystals from the Tianyu spaceship, I am afraid that even a passenger will be envious.

But Xiao Nan knew that the more than 400 million immortal crystals would not last for a few days at all, even if Yu Yunshang did not raise the cost, it would still only last for more than twenty days, and if Yu Yunshang found an excuse to increase the cost of the room, I am afraid that it would not last for more than ten days.

Fortunately, with the challenge from Feng Ziyang, Xiao Nan will receive a large amount of immortal crystals again, otherwise I'm afraid he will have to pay for it again.

On the day of the gladiatorial fight, Xiao Nan came to the gladiatorial arena, but found that Feng Ziyang was already waiting in the ring, and there were one billion immortal crystals placed in the immortal crystal collection place not far away, which was obviously Feng Ziyang's.

The crowd in the gladiatorial arena was excited, and it seemed that they were looking forward to this gladiatorial fight, but many people were not optimistic about Feng Ziyang, after all, Feng Ziyang ten days ago was not Xiao Nan's opponent at all, and now it is only in the past ten days, how much strength can Feng Ziyang improve?

However, more people felt the extremely violent immortal yuan in Feng Ziyang's body, at least the strength of that immortal yuan was indeed doubled compared to before.

Xiao Nan's arrival immediately attracted the attention of almost everyone present, after all, the strength that Xiao Nan showed before was too strong, and many people even felt that it was not difficult for Xiao Nan to easily defeat Feng Ziyang, even if Feng Ziyang's current strength was doubled.

Xiao Nan didn't let Lu Xi follow this time, but he wasn't very confident about the Tianyu spaceship, so he let Lu Xi enter the small world before coming to the gladiatorial arena.

Before the gladiatorial fight begins, the immortal crystals must be paid first, Xiao Nan and Feng Ziyang's bet is one billion immortal crystals, so naturally they must hand over one billion immortal crystals before they can start the gladiatorial fight, but these billion immortal crystals are not completely official to the gladiatorial arena. The official will only collect some of the fairy crystals, and the rest of the fairy crystals will go to the winner.

Although there are a lot of billions of immortal crystals, Xiao Nan can still take them, so when he handed over the immortal crystals, he didn't have any pain at all, and he was completely heroic.

After handing over the fairy crystal, he went to the ring, stood opposite Feng Ziyang, looked at Feng Ziyang, not only was he not the slightest nervous, but he also showed a smile, but there was obviously a trace of disdain in that smile.

"I didn't expect you to be so resolute, in order to send me immortal crystals, you didn't hesitate to take this kind of pill that increases immortal yuan in a short time, I'm afraid you will be wasted in the future. Xiao Nan shook his head and looked at Feng Ziyang, with a look of sympathy on his face.

"One thing you said is wrong, I don't want to send you immortal crystals, but I want to kill you, the shame of the day, I still haven't forgotten it, I want to kill you for everything today, I have to be ashamed of it. As long as I can kill you, even if I become a waste from now on, I will not hesitate to do it!" Feng Ziyang gritted his teeth and said, with a move of his hand, a pitch-black and ink-like superb immortal axe appeared in his hand.

"You have that confidence, I just said at the time that you want to challenge me and double your strength first, but I didn't say that if you double your strength, you will definitely be my opponent. ”

Xiao Nan's face was full of disdain, a top-grade immortal sword had already appeared in his hand, looked at Feng Ziyang, and said with a smile: "I really want to know why you have to challenge me, if you are willing to say it, I can spare you from death." ”