A group of people hurriedly rushed out and began to chase after Su Di, and after a long time, they finally saw Su Di again outside the underground palace.

"Su Di!"

Dong Yu's eyes when he looked at Su Di were full of admiration.

"Su Di, will you still fight side by side with us?"

Su Di nodded noncommittally, he really wanted to help Dong Yu defend against monsters, which was a necessary choice to clear the secret realm, but fighting side by side was still avoided.

"I just want to destroy the monsters!"

Dong Yu nodded excitedly, although Su Di did not agree to fight side by side with them, as long as they could resist the monsters, then they were comrades-in-arms.

"Su Di, the monster is attacking our city, and the four directions are being attacked at the same time, you can go back and fight with us now!"

"We are building the arrow tower, Su Di, you just need to help us resist this attack, after the arrow tower is built, it will be difficult for monsters to attack!"

Dong Yu wanted to invite Su Di back to the city for defense, the purpose was to build an arrow tower.

But Su Di knew very well that even if he killed the monsters on the outskirts of the city once, twice, three times, it didn't make any sense.

As long as the crystals that control the monsters are not broken, these monsters will respawn and then launch the next round of attacks.

The arrow tower built by Dong Yu and them is condescending, used to fight and resist monsters, and it is indeed perfect.

When Su Di cleared the secret realm in his previous life, he also fought on the arrow tower, and it was really cool to brush up on experience, but the attack speed of the monster far exceeded the repair speed of the arrow tower, and it didn't last long at all.

The only way is to find the monster crystal and smash it, just like in the dungeon just now.

Su Di wanted to politely decline, but after thinking about it, Dong Yu was the core figure of the secret realm.

If Dong Yu died, then the secret realm clearance would fail.

Su Di had to find a way to keep her well, so he had no choice but to persuade her.

"Your arrow tower is useless, you better come with me!"

"I have a way, I can control the beast tide, just like in the dungeon just now!"

When Dong Yu heard this, he turned his head and glanced at his brother, whether he was not good at making a decision, he still had to look at his brother.

And Dong Yipeng summoned everyone else, everyone discussed it, and agreed that Su Di was still trustworthy, after all, if it wasn't for Su Di this time, they would have died.

"Otherwise, let's go with Su Di!"

"Su Di is right, there is no point in resisting a round of attacks, the monster will still refresh, let's follow Su Di to find the crystal!"

Dong Yipeng stood up and said to Su Di categorically.

"Su Di, let's go with you!"

Su Di shrugged his shoulders, didn't say anything, and walked towards the east.

Soon, everyone came to the vicinity of the monster's territory, and several young men pointed to the mountain road in front of them.

"Let's just walk through here, this rugged path is still relatively safe!"

Su Di saw that there were indeed fewer monsters on this path, but there was a blood-red spider entrenched, Su Di was naturally not afraid, but these people were probably certain to die.

Su Di sighed, pointed to a big road on the side, and said.

"You'd better come with me, it's safer to go through here."

Everyone was stunned when they heard this, isn't the road chosen by Su Di the main road? There are many monsters, and if you go from here, you will definitely die.

"Su Di, you haven't been here, you don't know that this road is dangerous, you better follow us."

Su Di didn't bother to explain anything, and walked towards the road ahead by himself, and Dong Yu pondered for a moment and decided to follow Su Di.

Dong Yipeng saw that his sister was gone, he was also very helpless, and Su Di's fighting ability was really strong, so he also decided to follow Su Di.

The rest of the people were dumbfounded, their combat ability was not strong, and they could only follow Dong Yipeng and Su Di and others.

"Forget it, let's keep up!"

Everyone followed behind Su Di, cautiously along the way, for fear of encountering some monster ambush, but Su Di walked very calmly and swaggered forward.

After walking for nearly half an hour, they finally crossed the high mountain in front of them, and indeed they did not encounter a single monster.

Only then did everyone believe Su Di's judgment.

"Su Di, why is your judgment so accurate? Have you been here before? ”

"There really isn't a single monster on this road!"

Su Di smiled and didn't explain anything, but pointed to a jungle in the distance and said.

"The monster crystal is ahead, let's go over as soon as possible!"

Everyone no longer questioned Su Di, and walked forward silently behind Su Di.

Soon came to the jungle that Su Di said, and sure enough, there was a faint yellow light flickering in the depths of this jungle, and Dong Yu had seen the red crystal.

Therefore, after seeing this yellow light, he immediately recognized it, this is the power of the demon beast crystal.

"Right there!"

Everyone couldn't hold back the excitement in their hearts and rushed forward one after another.

At first, Su Di didn't care, after all, according to his memory, there should be only one boss around to protect him.

Everyone worked together, and it was not very difficult to deal with a boss, so they were not dissuaded and let them rush forward.

However, after everyone walked a few steps, the Yihu beside Su Di suddenly bowed up and took a fighting posture.

"In danger?"

The Winged Tiger's sense of smell on the battlefield was extremely keen, and Su Di also hurriedly probed around vigilantly.

Only then did he find that next to the blue demon beast crystal, there was a faint touch of bright red, and Su Di hurriedly used his reconnaissance skills to take a look.

【Red-tailed Scorpion】

[Level: 11]

[Level: Boss Level]

[Constitution: 42]

[Strength: 48]

[Spirit: 56]

[Dexterity: 49]

[Special Skill: Deadly Stinger, Ignores Defense, Determines Toxicity According to Spirit, Stroke Victim or Paralyzes or Dies]

This boss's special skill can ignore defense and directly poison people.

But what surprised Su Di was not his attributes or skills, but why this boss was here?

According to Su Di's memory, there should be only one boss around this monster crystal, it should be a centipede, how could it become a scorpion?

And looking at the state of the winged tiger, if there was only one scorpion, he would not be so nervous, it seems that there are monsters around.

Su Di continued to observe the surroundings and found the centipede boss that had been lurking on the side of the forest.

"Sure enough!"

"What's going on? Is my memory wrong! ”

Su Di recalled it carefully, he still remembered the situation in this secret realm vividly, and there should be no mistakes.

Then there is only one possibility, the owner of this secret realm has temporarily changed the difficulty of the secret realm.

Su Di sneered and shook his head, and said helplessly.

"Good guy, you actually made it more difficult for me temporarily!"