The helicopter dropped the three of them to their location and left, an abandoned factory building in ruins. The mottled walls, rusty/exposed steel bars, even in direct sunlight, look so eerie.

As soon as Xia Ya got off the plane, she wrapped herself around Zuo Yiyi, shaking her arm and asking, "Sister Yiyi, how did you see through my stealth technique?"

Now that their secrets have been revealed, there is naturally no need to hide them, but this has not affected the intimate relationship between the two in the slightest.

"This ...... Keep it secret!" Zuo Yiyi rubbed Xia Ya's head.

"No, no, tell me!"

"That's it, after a while, you help my sister defeat the bad guys, and my sister will tell you, okay?" Zuo Yi leaned over and stretched out his little finger to hook Xia Ya.

"Alright then!" Charya pulled a hook and smiled sweetly.

"Is this here? There's no one here?" Chu Tian looked around, but didn't find any suspicious traces.

"It's here. Zuo Yiyi took out his mobile phone and compared the coordinates to confirm that it was correct.

"That could be in there. Chu Tian pointed to one of the unfinished buildings, which was pitch black and he couldn't see clearly. But apart from there, the whole scene can be seen at a glance from other places in the vicinity, and there is no trace of a fight.

"Let's go in and be careful. After Zuo Yiyi finished speaking, he had already stepped in first, and with a flip of his two palms, two flames had risen from his palms.

By the light of the fire, the two of them circled around the floor, but they didn't notice anything wrong.

"Could it be that someone is playing a prank?" Chu Tian was really a little skeptical.

"Probably not, the distress signal will be confirmed by Noah first, and then it will be sent, Noah will not allow pranks. Zuo Yiyi and Chu Tian were back to back, carefully looking around.

"Who is Noya?" asked Chu Tian, turning his head.

"It's a super artificial intelligence. Zuo Yiyi replied.

"Ah, so powerful!" Chu Tian admired, the mysterious organization behind Zuo Yiyi was really not simple.

"Come and see, there's something wrong here!" Xia Ya's voice came from a room inside, that room Chu Tian had just checked, the bricks and gravel all over the ground, and all kinds of debris scattered all over the ground, it was simply a mess.

"What's wrong?" Zuo Yiyi ran over when he heard this, but like Chu Tian, he didn't see why.

"Here, here, and here, these rocks have just come up from the ground, and they don't taste like anything else. Once again, Charya showed her incomparably sensitive sense of smell.

"You mean......" Zuo Yiyi felt something flash in his mind, but he just couldn't catch it.

"Explosion! There was an explosion here, and the rocks in the ground were turned up, sealing the entrance to the underground. Chu Tian blurted out.

"Yes, yes, yes. Zuo Yiyi echoed, exploded, and sealed the entrance, but why?

A terrible guess gradually popped up in her head, and she couldn't help but tingle her back. Could it be that there is something underground that the Iron Curtain agents can't defeat, so they want to seal those things underground? Then there's no need to seal themselves inside, unless ...... Something happened to them, and they couldn't escape.

Startled into a cold sweat, Zuo Yiyi looked at Chu Tian, who obviously also thought of this.

"If we want to save them, we're going to have to dig it up again. Chu Tian said word by word.

"Can you do it?" Zuo Yiyi asked, when it comes to brute force, she can't, although she can use fireballs to blow up this place again, but if she doesn't control the strength well and blows up the whole place, what can she do? For such fine control, she thinks she can't do it.

"You can try. Chu Tian looked at Xia Ya inquiringly, and Xia Ya nodded.

Fusion!

Out of trust in Zuo Yiyi, the two completed the fusion directly in front of her, without wanting to cover up.

Zuo Yiyi was also stunned, she was far away last night, and it happened suddenly, she didn't see it very clearly, but this time, she saw it very clearly, and she was almost 100% sure, Chu Tian is the descendant of the Spirit Clan.

Except for the spirit race, there is no one who can fuse the power of beasts, let alone the king of beasts, fierce beasts!

However, Chu Tian and Xia Ya still had too many questions plaguing Zuo Yiyi, but she also knew that now was not the time to dwell on these.

The Sky Slashing Sword is born!

"Stand back, beware of being spilled over. Chu Tian turned around and reminded.

Zuo Yiyi exited the house, and saw Chu Tian holding the empty sword with both hands, and a sword pierced into the ground, and the sword was made of unknown material, and the hard floor tiles and stones were easily pierced like tofu. Half of the sword body sank into the ground, Chu Tian took a deep breath, and the power gathered in his palm, and it was smoothly transmitted into the sword, as if the sword was like an extension of his body.

The slashing sword that absorbed the huge power buzzed, and suddenly, the sword body shook, and a visible fluctuation on the ground spread outward with the slashing sword as the center, and for a while, flying sand and rocks, covering the sky and the sun, even Zuo Yiyi, who was standing outside the door, felt the vibration under his feet.

She just wanted to open her mouth to remind Chu Tian not to collapse this unfinished building, but she found that her worries were just superfluous, the power of this seismic wave was controlled just right, no more, no less, no less opened an opening for one person to enter and exit, as for the rest of the house, it was not too affected.

Of course, this is Xia Ya's credit, as the king of strength, the gluttonous clan also has a unique advantage in mastering strength.

As soon as the entrance of the cave was opened, a gust of yin wind rushed out of it, the biting cold, a little cold, Chu Tian, who was closest to the entrance of the cave, couldn't dodge, and was sprayed, and the flame in Zuo Yiyi's hand, who had just arrived, was also blown away by the yin wind, and it jumped a few times, almost extinguished.

Chu Tian shivered slightly, but he felt a wave of warmth coming from the Sky Slashing Sword, flowing all over his body, and he felt much better in an instant.

"Stupid, you're too slow to react!" Zuo Yiyi said angrily.

"Hehe, inexperienced......" Chu Tianhan smiled.

"This should be it, let's go down. Zuo Yiyi threw a ball of flames down, leaned over and looked into the hole, and found that not far from the entrance of the cave, a relatively complete staircase had already appeared.

As soon as she finished speaking, she raised her foot and was about to go down.

"Wait. Chu Tian pulled her, "There may be danger inside, let's go first, you follow me." ”

"Hmm. Zuo Yiyi was stunned, and then felt that this was indeed the safest method, and hand-to-hand combat was not what she was good at.

But why do you feel a heartbeat? Looking at Chu Tian's back drilling, Zuo Yiyi was stunned for a while.

"Chutian, I don't take you like this!" in the void space, Xia Ya asked menacingly.

"What's wrong with me?" Chu Tian was innocent.

"You borrowed my power to be a hero, but you made Sister Yiyi have a good impression of you, do you think this is really good?" The little girl was very dissatisfied with Chu Tian's behavior just now.

"Then what should we do? We are now one!" Chu Tian was helpless.

"Hmph, I seriously suspect that your motives are not pure, do you really want to take Sister Yiyi into the harem?" the little girl asked sharply.