The fire flickered on Shen Shen's body, and the aura on Shen Shen's whole body gradually underwent wonderful changes, sometimes becoming extremely weak, sometimes becoming extremely powerful.

Yu Hao waited quietly on the side, and suddenly the fire on the Flame Dog's sinking body instantly became brighter, and the surrounding space was fiery red. And Shen Shen's whole person was wrapped in the firelight.

Then the fire dimmed, and the heavy question appeared in front of Yu Hao's eyes, and Yu Hao found that Shen Shen's body at this moment seemed to be much bigger than before.

After all this was calmed down, Yu Hao walked towards Shen Shen, and Shen Shen also rushed towards Yu Hao excitedly. At this time, Yu Hao was surprised to find that Shen Shen at this moment actually had two tails, and the hair color on Shen Shen's body had also changed somewhat, from the original red hair to red and purple hair color, and his two tails were one red and one purple.

"Shen Shen, why do you have an extra tail this time!" Yu Hao asked suspiciously, Shen Shen belongs to the Flame Dog, and his father is also a Flame Dog, even if his father is already a ninth-order heavenly beast, he still only has one tail, but Shen Shen now has two tails at the fourth order, which makes Yu Hao feel very strange.

"I don't know why, all of a sudden, there was such a tail!" Shen Shen said to Yu Hao through soul transmission, now Shen Shen's language function has been perfected, and Yu Hao can communicate with his soul smoothly.

"Other than this, are there any other changes in your body?" Yu Hao asked curiously, if it was just an extra tail, it would not be strange.

"I feel that I seem to have one more attribute!" Saying this, Shen Shen seemed to become a little excited, and walked away a few steps while transmitting the voice to Yu Hao's soul.

Then a flash of fire rose from Shen Shen's body, and then a purple lightning flashed from one of Shen Shen's tails. Shen Shen waved his tail, and a purple lightning shot out from the position of Shen Shen's tail, hitting a small tree not far away, and the small tree instantly turned into charcoal.

"Thunder and lightning attributes?" Yu Hao said in surprise.

Yu Hao never thought that Shen Shen would have the attributes of thunder and lightning this time, and the thunder and fire attributes were also the two most violent attributes of all the attributes, and these two attributes actually appeared in Shen Shen's body at the same time.

"I didn't expect this little flame dog to have such a strange mutation!" Standing beside Yu Hao, the illusory Yan Lao said to Yu Hao.

Shen Shen and Yu Hao turned their heads to Yan Lao together, quietly listening to Yan Lao's explanation.

"It's rare for a celestial beast to mutate, but I didn't expect it to happen to this little guy Shen Shen, the general mutation of the heavenly beast is divided into two kinds, one is just a physical mutation, and the appearance of two tails in Shen Shen is also one of the phenomena. The other is attribute mutation!" Yan Lao then said to Yu Hao and Shen Shen.

"Of course, there are also a variety of attribute variations, and the more common thing is to upgrade from one attribute to the same attribute at a higher level, such as an ordinary flame attribute to an extreme flame attribute. But it's not common for someone like him to develop another kind of attribute, even in my experience, I've only seen the former, not the latter!"

Hearing Yan Lao's description, Yu Hao also knew how incredible the changes that Shen Shen had now appeared. Shen Shen not only appeared a mutation in his body, but also a mutation in his attributes.

Yu Hao and Shen Shen both had a look of excitement on their faces, and Yu Hao hugged Shen Shen in his arms and rubbed hard.

"But this may not be a good thing!" Yan Lao's voice sounded in the ears of Yu Hao and Shen Shen again. Yu Hao and Shen looked at Yan Lao in surprise.

"If one attribute is born, his cultivation in the future will inevitably be much slower than before, after all, God is fair, and if he is given another attribute, it will deprive him of the speed of cultivation!" Yan Lao said calmly.

"Will the cultivation speed slow down?" Yu Hao smiled, Shen Shen didn't really have cultivation from the first order to the fourth order, if Shen Shen usually worked a little harder, it shouldn't be a problem to make up for this defect.

"Shen Shen, Yan Lao said, your cultivation speed will slow down in the future, so you have to cultivate more in the future, you know?" Yu Hao touched Shen Shen's head and said.

Shen Shen is estimated to be only two or three years old now, and nodded obediently when he heard Yu Hao's words.

Because of Shen Shen's advancement to the fourth order today, Yu Hao was extremely happy, so he also gave himself a day off and returned to the compound with Shen Shen one step earlier.

"Yu Hao, you're back!" Mu Yan in the compound greeted warmly after seeing Yu Hao. Suddenly, he saw the heavy body behind Yu Hao, which seemed to be a lot bigger.

"Did Shen Shen break through again, his body size has become so big, or is his recent food too good!" Mu Yan said with a smile looking at Shen Shen.

Shen Shen rushed towards Mu Yan excitedly, except for Yu Hao, Mu Yan and Shen Shen had the best relationship in this compound, probably because they both loved to drink.

When Shen Shen ran close to Mu Yan and pounced on Mu Yan's body, Mu Yan was surprised to find that Shen Shen had an extra tail at this moment.

"Shen Shen, you ......" Mu Yan looked at Shen Shen in surprise, but the language between him and Shen Shen was incomprehensible, so naturally he couldn't communicate accurately. "Yu Hao, what's going on?" Mu Yan then looked at Yu Hao and cast a curious glance at Yu Hao.

Hearing Mu Yan's question, Yu Hao had a faint smile on his face, "I was cultivating in the back mountain just now, and Shen Shen suddenly broke through, and he also mutated!"

"Mutation?" Hearing these two words, Mu Yan's face showed a look of surprise and surprise. At this time, Chen Feng and Liu Han happened to walk in from the outside of the compound at the same time.

"Yo, why did Yu Hao come back so early today!" Liu Han said with a smile when he saw Yu Hao in the compound.

"Liu Han, Chen Feng, you two came just in time, you see, Shen Shen has grown an extra tail, and he has mutated!" Mu Yan said in surprise to Duo Liu Han.

Liu Han and the others heard Mu Yan's words, and turned their heads to look at the Shen Shen beside Mu Yan. Compared with yesterday, Shen Shen has an extra tail except that he is one size bigger, and this tail is not exactly the same as the other one. In addition to the subtle differences in appearance, there is also a clear difference in coat color.

"Mutated Flame Dog?" Liu Han looked at Shen Shen in surprise and said, Chen Feng also walked up at this time, and couldn't help but look at Shen Shen a few more times.

"Yu Hao, is Shen Shen an additional secondary attribute besides fire?" Liu Han asked solemnly looking at Yu Hao.

"Hmm!" Yu Hao nodded in response to Liu Han's sudden question.

"It seems that Shen Shen is really not an ordinary flame dog!" Liu Han's face relaxed, and he said to Yu Hao and the others with a big laugh.

Looking at Liu Han's appearance, it seems that Liu Han knows something, and he has a lot of understanding of this flame dog.

"Liu Han, what do you know?" Yu Hao asked as he looked at Liu Han.

"Actually, I don't know much about it, but I read in an ancient book that there was once a three-tailed flame dog on the mainland, but at that time people named him Three-Tailed Cerberus. This three-tailed Cerberus was originally just an ordinary flame dog, but later it mutated and had three tails and had three attributes: fire, darkness, and wind!" Liu Han said everything he knew.

"Three-tailed Cerberus, why hasn't the old man heard of it again?" Yan Lao's voice sounded in Yu Hao's heart, "Could it be that it only appeared after the fall of the old man?" Yan Lao muttered to himself, Yu Hao did not answer Yan Lao's words, but heard Liu Han's words and became puzzled in his heart.

"Fire, darkness, wind, but Shen Shen's attribute derived this time is thunder!" Yu Hao said suspiciously, thinking that the original three-tailed hellhound of Shen Shen also had some differences.

"The attribute derived from this may be any of the other attributes, the original three-tailed Cerberus was also a secondary mutation, Shen Shen is only a mutation now, and I don't know if he will mutate in the future, but it is certain that Shen Shen is no longer an ordinary flame dog. The strength of the mutated Flame Dog is very strong, and when the three-tailed Cerberus was in the eighth order, it was able to fight on a par with the Sword Venerable powerhouse!" Liu Han continued.

Liu Han's words made everyone present extremely excited in their hearts, and Shen Shen's strength became strong, and the benefits for Yu Hao were naturally self-evident. And Chen Feng Mu Yan, as Yu Hao's brother, is naturally very happy.

"Don't be too happy, the original three-tailed hellhound only reached the ninth order, not the tenth order, maybe it was because of the mutation that they couldn't advance!" Liu Han saw the smiles on the faces of the three of them, but he still poured a basin of cold water.

"What does it matter, who knows what will happen in the future? Even if it can only be the ninth order, the eighth order can fight against the Sword Venerable powerhouse, the ninth order can fight against the Sword Saint powerhouse, even if it really can't advance, it doesn't matter!" Yu Hao hadn't spoken yet, but Mu Yan on the side laughed and said.

As Mu Yan said, even if Shen Shen could really only grow to the ninth order, it was already strong enough. Because of the heavy mutation, Yu Hao and several people were very happy and excited.

That night, the four of them and the day beast went to the Haitian Hotel again to eat and drink, and Shen Shen was still as good as ever.

While drinking, the four of them sighed that the year had passed so quickly, and they might have to go their separate ways after they graduated, but they knew that they would never forget the short life of more than ten years in the academy. Yu Hao will never forget wherever he goes in the future that there used to be such a good group of brothers in the academy.