Han Tingxue looked back, only to see a bone dragon with a foot of ten meters appearing next to Long Hao, this bone dragon should just be a giant dragon, its strength is also quite weak, only ten order, what did Long Hao summon it out for?

This bone dragon is naturally Long Hao's original bone Aotian left in the underworld, with the current realm of Long Hao, Bone Aotian and those bone dragons in the underworld, Bone Flying Dragon, there is no way to help Long Hao, so Long Hao has not summoned Bone Aotian for a long time.

However, when Gu Aotian appeared in front of Long Hao, it made Long Hao's brows frown, and Long Hao saw that Gu Aotian was very miserable now.

Gu Aotian's body had many bones broken, and even a leg was missing, which made Long Hao quite surprised, and he asked, "Gu Aotian, what happened to you?"

"It's hard to explain this matter, young master, I didn't expect to see you for a while, your strength ...... Your strength has increased so much, I can't feel your strength anymore, young master, and besides, young master, there are many beautiful girls around you!" Gu Aotian said in a low voice.

Long Hao glanced at Gu Aotian angrily, and he said lightly: "This is Miss Han, my friend!"

"It turned out to be Miss Han, my name is Gu Aotian!" Gu Aotian grinned.

Han Tingxue nodded at Gu Aotian, there was a look of doubt in her eyes, she didn't know what Long Hao wanted to do.

Gu Aotian continued: "Young Master, you don't know, a lot of things have happened in the underworld during this time!"

"What's going on in the underworld?" Long Hao asked.

"The Styx Kingdom has been destroyed by another empire, the Styx Country, and Princess Tsukihime is now on the run, even if it is me, I can't find her whereabouts, but there is news that she doesn't seem to have been captured by the Styx Country yet, it's just that the Styx Country has a thirteenth-order Styx Beast, and I'm not his opponent at all......"

Gu Aotian roughly told the underworld about it.

Long Hao naturally remembered that Princess Yueji, but he didn't expect this kind of thing to happen in the underworld in the past few years.

Long Hao sighed and said, "I'm not suitable to go back to the underworld for the time being, this time you go back to the underworld, you should be able to help Yuehime!"

"What, young master, how could I possibly help Princess Yuehime? I already said, I'm not the opponent of that beast!" Gu Aotian hurriedly said.

"I understand what you mean, Gu Aotian, because your strength is too weak, so now, I have benefits for you, maybe I can help you break through, do you dare to try?" Long Hao said.

"What, young master, are you doubting my Gu Aotian's guts? Young master, don't worry, as long as you say a word, whether it is in the sea of swords or the sea of fire, my Gu Aotian will definitely do it!"

Long Hao also knew Gu Aotian's character of running a train with his mouth full, so Long Hao didn't mind Gu Aotian's words, Long Hao pointed to the dragon flesh pool, and said, "Gu Aotian, do you know what's in this blood pool?"

"This ...... Such a huge dragon power, such a powerful dragon power, is it all dragon blood in this?" Gu Aotian's head turned to look at the pool of blood, it was very surprised.

"Not only dragon blood, but also dragon flesh and dragon bones, if you can enter it, you will be able to be reborn, and even have a chance to break through your bottleneck and become an eleventh-order, or even higher-level existence!" Long Hao said.

"Young Master, this seems to be very dangerous!" Gu Aotian hurriedly said, "Can I refuse?"

The corners of Long Hao's mouth twitched, this Gu Aotian was still very arrogant just now, but now as soon as there was danger, he immediately retreated.

"If you want to be a coward for the rest of your life, then I won't force you, but you can let your subordinate bone dragons come over, I believe that if you don't want to, there will be other bone dragons willing to enter!"

Long Hao looked at Gu Aotian seriously, and he continued: "Bone Aotian, this is a once-in-a-lifetime opportunity for other bone dragons, I know that you are different from ordinary bone dragons, your spiritual intelligence is different, this time, it is the best chance for you to break through the bottleneck, now, tell me your choice!"

When Long Hao entered the underworld, he met Gu Aotian, who had not even advanced to the tenth order at that time, and had no current strength at all, and after Gu Aotian stepped into the tenth order, there was no way to improve his strength, which Gu Aotian himself was very aware of.

And Long Hao understood even more that Gu Aotian was actually not willing to cultivate only to the tenth order in his heart, it had a kind of attachment to become stronger, and the mouth cannon and debauchery on the outside were just Gu Aotian's use to cover his heart.

If Gu Ao naively gave up today, Long Hao would naturally not force it, but he would be very disappointed in it and would not reuse it again.

Gu Aotian was silent, it knew that this was the most important choice in its life, and no matter what the result was, it would affect it forever!

Gu Aotian has seen the dragon control space, and knows that Long Hao is not an ordinary person, and the other dragon clans raised by Long Hao have all grown to the fourteenth order, only it has always been the tenth order, unable to progress, Gu Aotian's heart is depressed at the same time, but also a little desperate.

There was only one chance, and Gu Aotian finally said: "Young Master, Gu Aotian is willing!"

"Okay, Gu Aotian, I really didn't misunderstand you, this is the Dragon Soul Flower, it is something used to protect your Dragon Soul Fire, you take it, and then go in, no matter what kind of pain you suffer, you must keep your sanity, you must not get lost, I look forward to you being able to come out of it!" Long Hao said.

Gu Aotian immediately nodded, it subdued the dragon soul flower, and then walked towards the dragon flesh pool step by step.

The pool of dragon flesh and blood had already engulfed Gu Aotian's body little by little, and after Han Tingxue saw it, she said, "It's just a tenth-order bone dragon!"

"I know!" replied Long Hao.

"It may die!" Han Tingxue said again.

"No, it won't die, it will come out again, and when the time comes, I believe that its strength will be able to surpass the evil bone dragon here!" Long Hao shook his head and said.

"Do you really believe that it can absorb the dragon power here?" Han Tingxue looked at Long Hao and asked.

"Of course, because it's my subordinate!" Long Hao replied, "Let's go, there's nothing for us here!"

Han Tingxue's eyes looked at the pool of dragon flesh and blood again, she sighed faintly, and followed Long Hao away.

In this pool of dragon flesh and blood, there is no trace of Gu Aotian.

Gu Aotian felt that his whole body was hurting, this kind of pain, but it came from the depths of his soul, and Gu Aotian shouted frantically: "Young Master, I regret it, is it still useful to regret it now? Let me out!"

"It hurts, what the hell is this? How can I be in such pain?"

"Am I going to die here? I'm so tired, so painful!"