A mournful cry reverberated in the harem. Even the sleeping concubines were awakened by the ghost-like scream, followed by a headache.

"Demon, how dare you cause a ruckus in my harem?!" He could have easily killed this monster, but if he had killed it that easily, he would not have known who the mastermind was. Perhaps the disappearance of this girl was related to the mastermind behind this monster.

A gust of wind blew past, and countless large hands appeared in the air, while the red figure dodged to the left and right, seemingly knowing Helian Chen's intentions. Although it was nimble, it had nowhere to run.

Helian Chen held onto the 'monster' in his hand. He originally wanted to see what 'thing' it was, but he didn't expect that two sharp teeth would suddenly emerge from the monster's mouth and bite Helian Chen's thumb.

"Damn it, you dare to be impudent in front of me!" Helian Chen used a bit of strength in his hand, causing the monster to scream out repeatedly. At the place where Helian Chen had just been bitten, blood flowed profusely, and the blood seeped into the monster's body.

Helian Yi frowned. It seemed like this thing was bloodthirsty. He had a vague impression of it. When he was young in the Illusory Realm, he had read about the Devil Realm. This demon seemed to have come from the Devil Realm.

Helian Yi Chen originally had the physique of a half demon, so it was difficult for ordinary objects to harm him, not to mention the fact that he was bleeding profusely. This monster drank a lot and its mana was also average.

He had originally planned to observe the Illusory Realm for a few days, but now he had to make clear of its identity first.

If it really was a demon, then his harem wouldn't be safe. Perhaps it wouldn't be as simple as targeting the little girl.

Helian Yi put the demon into the sealed bag he carried with him. He then headed to the Illusory Realm while the sky was still dark.

Illusory Realm...

It had already been twenty years since he left this place. Helian Xi thought that she would never return to this place again in her entire life, but she did not expect that she would return so soon. Twenty years of time was not a short period for humans, but for the immortals of the Illusory Realm, it was too short.

Under his feet was a seven-colored path, and on both sides were flowers of various colors. These excessively beautiful flowers could not grow in the mortal world, just like him, even if he had the blood of a demon, this place would not be suitable for him.

"Welcome, second prince." Helian Yi Chen was considering whether to return to his former residence when he heard a welcoming voice from the air.

He did not forget that Helian Xi really hated this voice. It should be said that the owner of this voice was someone who hated voices. He was one of the eight great elders of the Illusory Realm, Elder Ming.

"Second Prince, the King's orders and other positions have come to welcome Your Highness." Elder Ming stood in front of Helian Yi Chen with a smile.

"No need, I don't plan to go see him." Helian Yi said indifferently. He only wanted to go to the library to check out the information. He didn't intend to meet up with Jiu Yu.

Without concrete evidence, he did not intend to break off all relations with Jiu Yu. He only wanted to confirm just what this evil being in his hands was. If it really was a monster, then it might be a conspiracy. It would not be too late to find Jiu Yu then.

"Your Highness, the king is currently waiting at the Sunset Hall. Why don't we go see him first?" Elder Ming advised gently.

"I am not here to look for him. Get out of my way." Helian Yi said coldly. Even though he had not been in the Illusory Realm for many years, he was still the second prince of the Illusory Realm. Although he hated his identity, no one could change that fact.

"Second Prince, it has been a long time since we last met. We have not welcomed Your Holiness. Please forgive us." Just as Helian Yi Chen was in a stalemate with Elder Ming, the other elders also came one after another.

"Elders, you're quite sharp. I've only just arrived, yet you all actually dare to come." Helian Yi sneered. He knew that any person entering the Illusory Realm could be seen by the elders from Illusory Paradise, but he still hated seeing these people.

"Your Highness, since you've come, you should go see the king." The older Elder Li gently advised.

"Whatever, since you've come, you guys can go together." Helian Yi sighed softly. After all, this was not the human world, it was not his territory.

"Second Prince, I didn't expect that we would meet so soon. Are you here to announce your good news to the Lone King?" Jiu Yu maintained his usual smile.

"If you feel like you're happy, then so be it. I've only come here to investigate something. I wonder if you've seen this thing before." Helian Yi opened the seal bag and the demon from inside immediately came out. It floated in the air, a pair of small red eyes staring at Jiu Yu.

"Second prince, where did this monster come from?" The few elders cried out in alarm.

"Elders, do you recognize this?" Helian Yi turned to the elders and said.

"This is also the first time I've seen it today, but I've heard that this is the Tempest of the Demon World. According to the records, this thing is bloodthirsty, but a thousand years ago, it disappeared with the seal on the Demon World. Where did the second prince capture it from?" Elder Li said with concern.

"Oh, Elder Li, does the appearance of this object mean that the seal of the Devil Realm is about to be opened?" Nine Yuxing's Flavor.

"Alas, can it be that I really am unable to escape the thousand year tribulation?" Elder Li looked at the demon and sighed.

"Second Prince, where did you capture this monster?" Jiu Yu ignored the worries of the Elders and turned to Helian Xi.

"Brother Wang, did you not sense it when we were at the harem?" It was reasonable to say that Jiu Yu was very sensitive to these monsters. If this monster had been hiding in the harem all this time, he should have been able to sense it. Why hadn't he mentioned it before?

"Unfortunately, your royal palace is within your barrier, and then Prince didn't feel anything strange. Brother Wang, could it be that this thing was found in your imperial palace?" Jiu Yu's eyes shone with a strange light.

"Your Highness, this thing loves Yin. Rumor has it that it will lurk within a human female's body. May I ask, Second Prince, how did you capture it?" Elder Ming asked again.

"I don't want to say this, I just want to know if the appearance of this thing means that the seal of the demon realm will be opened. Will the demons appear?" Helian Yi said impatiently.

"This, I have to investigate. The thousand year calamity is approaching, and the appearance of this monster seems to be an omen." As the elders spoke, they left one after another.

"Second Prince, would you mind lending this to me for my observation?" Jiu Yu gazed at the demonic beast before him, his crimson eyes glimmering with an evil and sinister light. He was extremely fond of it.

"Take it out if you like. Didn't Brother Wang want to know where it came from? "Little girl, you were born prematurely and my prince died prematurely when he was born. Little girl also passed away due to postpartum hemorrhage. This item was found under little girl's bed." Helian Yi looked at Jiuyu, he always thought that this matter had something to do with Jiuyu.

"Oh, what a pity, it's rare for the Second Prince to have a woman he likes. I didn't think that the Second Prince would need the Soul Pearl, maybe …"

"There's no need. Humans and demons are different. I do not wish to go against the heavens. Goodbye." As he spoke, Helian Yi Chen was about to leave.

Since this thing was known to be a demon, he knew how to lay it down. His purpose in coming to the Illusory Realm was to reveal the identity of this demon and to see if the disappearance of the girl had anything to do with Jiu Yu.

Right now, he was more worried about whether the little girl would fall into the clutches of the devils.

"Second Royal Brother, please wait a moment. I will go with you. Since this thing has appeared in your palace, perhaps you may still have it. If you are here, at least you can avoid any more casualties." Jiuyu, however, stopped Helian Chen from bathing.

"If you like." He did not want to believe that the demon could break through his barrier, so there was only one possibility. Before he laid the barrier, the demon had been hiding within the palace. Since there was one, just as Jiu Yu had said, there might be a second and a third.

With that, the two brothers left the Nether Realm.

"Second Prince, your palace doesn't seem to be right." The two of them watched as Helian Chen's harem was bathed in black clouds. The entire palace was covered in black clouds, making it look extremely frightening.

"Damn it! I've only left for a few hours, and there's another monster!" Helian Yi was infuriated. At this moment, it was only dawn and he had only left for four hours. There were monsters inside the palace, and judging from the dark clouds, they seemed to be increasing.

"What a strong smell of blood. Second Prince, it seems like this is going to be very troublesome." As Jiuyu spoke, Helian Yi arrived at Phoenix Cry Palace. He saw corpses littered all over Phoenix Cry Palace, and fresh blood dyed the ground red.

"Second Prince, that's …" Jiu Yu looked at the little thing pouncing towards Helian Chen in astonishment. If he wasn't mistaken, it should be a human baby. How could it …

"Monster, you're courting death." Helian Chen pulled out his sword and stabbed it towards the blood baby. He did not expect the dead baby to have a reaction and avoided it.

"Second Prince, didn't you say that your sister-in-law died in a blood death? Why …" Jiu Yu cried out in fear. He didn't think that there would be a 'demonic creature' that looked like Luo Xue. She and that blood baby shared a common point: his eyes were bloodshot.

"Don't waste time. Deal with them first." Helian Yi was infuriated. She did not expect that the two corpses would undergo a demonic transformation after she had been gone for four hours. It seemed that these corpses were caused by these two monsters.

"Brother Wang, looks like there's quite a bit of trouble this time." The corpse that had fallen to the ground a moment ago actually stood up as if it had recovered its life.

"Shut up. First, seal these demons. Bring them back to the Illusory Realm and slowly study them. I want to thoroughly investigate the harem." Helian Yi said angrily.

To them, these monsters were just child's play, but to ordinary humans, it was a huge problem. He did not want these monsters to cause panic in the palace, so since Jiu Yu liked it, he could just give it to him.

The two brothers sealed and collected all the demonic beasts in an instant, but the dense bloody aura of the palace was still there. Helian Chen estimated that in just four hours, close to a hundred people had died in his harem.

Second Royal Brother, if that's the case, then you should bring these monsters back to the elders to study them. If you need help then inform me. Jiu Yu looked at the blood river on the ground and said in a kind tone.

"Then I'll be troubling Brother Wang. After I'm done, please do as you please." Helian Yi was infuriated. Fortunately, these monsters were only in the imperial harem and had not reached the imperial court yet. The officials were currently in the imperial court. If the demons invaded, the consequences would be dire.