A crossover anime, where people are in Classroom of the Imaginary Era, and behind the scenes, the ki

After confirming that only a 60-point Kibutsuji Muzan would be the boss.

The group couldn't help but breathe a long sigh of relief.

The ground is covered with demons that would shatter at the slightest touch...

This is a perfect opportunity for them to rack up points, given by the God of War!

This was something that everyone present tacitly understood.

However, the Infinite Castle ultimately exists as Nakime's Blood Demon Art.

They soon discovered that it was simply impossible to implement their original plan of working together to advance their cause here.

The wooden planks beneath your feet could flip over at any moment, and the walls could move at any time. If you're not careful, you'll be split up and teleported to other battlefields by Nakime.

After pondering for a moment, Nagumo Masayuki made a decisive decision:

"We can't let her lead us by the nose."

"Take care of Nakime first! I'll deal with her, you guys go find the others!"

Otherwise, if she were allowed to divide the battlefield at will, it would not only be difficult to find people, but once she was left alone, it would also be a fatal problem for the weaker students!

......

Meanwhile, on the other hand, Kiryuin...

Facing Kokushibo, who was preparing to unleash the Breath of the Moon.

Kiryuin Kaede has already followed the same method.

Like facing Akaza, it summoned the world once again.

"The World!"

The four-second time stop is not long.

But thanks to the combined attacks of [World] and [Beast King Transformation], he was able to achieve his goal.

Severely injuring Kokushibo and interrupting his swordplay would be absolutely no problem.

When time resumed its flow, Kokushibo was surprised to find himself injured.

Tianze Yixia manipulated the parasitic beast blade, transforming it into a stream of light once again, slicing it to shreds!

After all, no matter how strong Kokushibo is, he is still different from Muzan, who needs to completely destroy the five brains and seven hearts.

The infusion of ripples was enough to extinguish his life.

even.

To avoid being flagged as "malicious score boosting" by the main god system.

Tianze Yixia held back at the last moment.

Using Y-GUN's teleportation ability, Kiryuin Fuuka was exiled to another dimension.

And behind them.

Hiyori Shiina followed obediently.

Along the way, all the classmates who were separated were safely brought into the mirror world and protected.

......

now.

Muzan, who was hiding in the shadows, finally couldn't help but frown.

Looking at this group of humans who strolled around as if they were walking in a garden.

Then he saw Nan Yunya, dressed in a gorilla costume, rushing straight towards the high platform where he and Nakime were.

Relying solely on brute force, it smashed through every room and wall that tried to block its path!

The veins on Muzan's forehead throbbed.

A decision was made immediately.

'As expected, it's the same as when I faced Yoriichi Tsugikuni back then...'

'Just break into countless chunks of flesh and escape!'

Let the demons in the Infinite City cover our retreat as a last resort.

It's not too late to make further plans after we've figured out what's going on with this group and after we've absorbed Nezuko's help to overcome our weakness to sunlight.

Anyway, he is a ghost king with an infinite lifespan.

At worst, he can just live a few hundred more years! Outlive these arrogant humans!

'Could it be that with a mere hundred years of lifespan, they could possibly outlive me, the immortal Ghost King?!'

Thinking about it.

With a loud "bang!"

Just as Nan Yunya was about to rush onto the platform.