Lin Ye asked in surprise:

"unrivaled?"

"Does the system know how to break its invincibility?"

"besides!"

"Is it chasing us now?"

Nolan looked at the invisible dragon behind him that no one else could see:

"Didn't write it."

"Chasing us."

"But he doesn't seem to be hostile to us."

"Otherwise, according to the attack distance of Sin Dragon's venom breath, it can actually attack us."

Lin Ye ordered:

"Then ignore it for now."

"Don't worry about the two invisible secret bosses at the castle gate."

"I feel that this ice and snow castle is not the second area we are going to, but more like the ultimate area that we will fight at the end, or the later area that we can only fight after we get that special prop..."

"Otherwise, the three invisible BOSSs whose bodies cannot be seen will still be unselectable and immune to skill damage."

"This strategy is several times more difficult than Mi's inheritance BOSS."

"I don't believe it's so outrageous."

Everyone replied:

"good."

Then, the two giant dragons carrying everyone arrived at the top of the ice and snow castle, but were blocked by an invisible barrier wall. They could not land into the ice and snow castle, nor could they continue flying forward. They could only fly along the ice and snow castle.

Go to the north and south.

"really."

"You can't get in by taking the empty road."

"You must break in through the front castle gate."

"The three-headed invisible secret realm BOSS is also likely to attack us when we touch the castle gate."

"I don't dare to bet that they will take the initiative to let us in..."

Shangguan Yan asked:

"What now?"

"Would you like to choose a random direction to explore?"

Hearing this, Lin Ye glanced at the north and south sides of the ice and snow castle. They were both endless plains of ice and snow. No landmarks could be seen, and there were no clues at all.

"Go north."

"I can only choose one at random."

"Anyway, there is an air wall in the secret realm copy. If you go wrong, you will only waste a little time."

Finished talking.

Everyone rode the dragon and flew to the north together.

The death dragon that followed them stopped at the gate of the Ice and Snow Castle, wrapped up with the two invisible bosses, and did not continue to pursue them.

Then, everyone flew northward in boredom for more than ten minutes. They didn't encounter the wall of air on the way, but they saw the ice and snow castle at the beginning, as well as the three familiar invisible secret realm bosses.

"Well?"

"Another ice and snow castle?"

"Does this map loop around each other?"

"Whether you fly north or south, you will return to the entrance of the ice and snow castle at the beginning. The only option left is to go forward and enter the castle gate..."

"Either."

"It just wants us to return to the foot of the snow mountain and use the map's circulation mechanism to get to the back door of the ice castle."

"After all, on the way to the north, we tried to fly west, but we were all blocked by the air wall. There was no way to go directly behind the ice and snow castle..."

After thinking about it, Lin Ye said to everyone:

"How about this."

"Mu Mu, call out little Mu Mu and ask her to use the floating technique to fly onto the back of Sin Dragon and accompany us back to where we started."

"If there is a new area over there, or we can go around to the back of the ice and snow castle, I will ask Xiao Mumu to inform you, and you will fly back."

"If not, just wait here for us to come back."

"Remember to be careful of the three secret realm bosses and stay away from them, lest Shangguan Yan and I trigger any special conditions in the east to cause them to attack."

"By the time."

"Nolan, please work harder."

"Always pay attention to the movements of these three secret realm bosses. If you find them surrounding you, especially if the Death Dragon flies high into the sky again, immediately retreat to the east and join us."

Several girls responded one after another:

"good."

"knew."

After giving instructions to a few people, Lin Ye, Shangguan Yan, and Xiao Mumu sat on the sin dragon and flew towards the east plain where they first appeared.

The scenery along the way has not changed much. It is still the endless white land, the falling snow, and the colorless wraiths that occasionally leave traces on the snow.

But the strange thing is that the snow-capped mountain that originally towered into the clouds has disappeared.

Lin Ye opened his mouth and said:

"It seems we are heading east in the right direction."

"The original snow-capped mountains are gone."

Shangguan Yan sighed:

"Tsk!"

“It’s such a confusing place!”

"I'm a little curious. If we don't have Nolan in the team, and we don't discover the three invisible bosses immediately, but go straight to the castle door... what will happen?"

Lin Ye analyzed:

"three conditions."

"First, contact with the castle gate caused the attack programs of three secret realm BOSSs. We were unable to cope with the opponent's unselectable ability, so we could only choose to exit the secret realm copy and give up this reward."

"Second, the other party doesn't care about us, and the castle gate won't be opened. Let's continue to decrypt the map."

"Third, the group of secret realm bosses cannot leave the ice and snow castle too far away. We retreat while fighting. After getting rid of the hatred, we return to the starting point..."

Shangguan Yan said curiously:

"Can't these three invisible bosses take the initiative to open the castle gate for us?"

Lin Ye shook his head and said:

"Will not."

"The secret realm dungeon will not make such inexplicable arrangements."

"If it wants us to enter the castle gate, it will definitely open the castle gate proactively, and there will not be three invisible BOSSs around it that look like they are trying to trick people."

"After all, their invisibility only means that their bodies become transparent, and they do not disappear completely. As long as we get close enough and carefully observe the situation of the castle, we will inevitably discover their existence, and then realize that the door is full of danger...

"

"so."

"The three situations I mentioned."

"The most likely thing that will happen is the second one - the other side doesn't care about us and the castle gate won't open. Let's continue to think of ways to decrypt it and find a way to enter the castle gate."

Just talking.

A large group of black monsters suddenly appeared in the white ice and snow.

…

[Name: Dead Og soldiers. Ghoul (elite monster panel. Warrior panel)]

[Level: Level 20]

[Qualification: Gold★★★★★★★★]
To be continued...