You think you're worthy of saving the world?

The Grand Duchess glanced at the boy and said, "Hmph... never mind."

Seeing this, Yuri stepped forward, hugged Rosalia from behind, and pressed himself against her back.

"Stop right now! Can't you see I'm busy?"

In the mirror, the Grand Duchess's stunning beauty revealed a look of disgust.

"If you really hate me, you can just push me away. Rosa is better than me, isn't she?"

As he said this, Yuri buried his face in her neck, and his hands, which were holding her slender waist, began to slide upwards rather restlessly.

"Woo..."

Rosalia stood in front of the mirror, her shoulders trembling slightly.

After a while, she sighed.

"I'll give you five minutes."

Turn your body around.

The Grand Duchess knelt before Yuri, tucking a strand of golden hair behind her ear, obscuring her beautiful features...

Fifteen minutes later, Yuri and Rosalia returned to the living room one after the other.

"So slow~~~~~~~~"

Celestia got upset because she had been waiting for too long.

“Preparing the potions for the trial also takes time,” Rosalia said, tugging at her dress.

“Oh right, are you ready?” Celestia asked.

"Who do you think I am?" The Grand Duchess raised an eyebrow proudly.

The three left the living room and went to the master bedroom of the Grand Duke's residence.

Yuri waited outside the door for five minutes. When the door opened again, Rosalia and Celestia had both changed into their pajamas.

Although they weren't the type of pajamas that were very revealing, their curvaceous figures were still clearly outlined.

As expected of His Highness, his consideration is truly thorough...

If Yuri hadn't just relieved herself in the bathroom, she might have gotten aroused again right now.

“Lady Euryphus is so lucky. There aren’t many boys who can enter Rosa’s boudoir,” Celeste said with a smile.

What do you mean by "not many"... I'm probably the only one who's been in here, Yuri muttered to himself.

Rosalia took out three bottles of potions and placed them on the bedside table.

"Is this the potion that allows entry into a five-star singularity...?"

Yuri curiously picked up one of the bottles and examined it under the dim light of the desk lamp.

His alchemy grades in St. Cromwell were mediocre, and he couldn't fully understand the principles of trial potion making, only knowing that it was essentially a potion for regulating sleep and mental state.

If we explain it scientifically...

In Yuri's previous life on Earth, there was a phenomenon called REM sleep (rapid eye movement sleep).

Psychology divides the entire sleep process into five stages. Brain waves change in different ways during different sleep stages, and REM sleep is the last stage of sleep.

The instrument can be used to observe that the sleeper's eyeballs are rapidly twitching from side to side, their breathing and heartbeat become irregular, their muscles are completely paralyzed, and they are very difficult to wake up.

Normally, people's dreams occur during REM sleep. When one sleep stage ends, another sleep stage begins, and so on. On average, each person has 5 dreams per night, all of which occur during REM sleep.

If a person is awakened during REM sleep, they can clearly remember their dreams.

Everyone dreams every night. Sometimes we remember them, sometimes we don't, but most of the time we don't. Not remembering doesn't mean we didn't dream.

People usually don't recall their dreams, but similar situations in life can still trigger those memories.

Therefore, if a person can recall their dream, it is possible that they woke up during REM sleep, or that the dream scenario was similar to reality, thus triggering the person's memory. Another possibility is that the memory part of the brain's nervous system was not well suppressed during sleep.

In addition to adjusting bodily functions and allowing the mind and body to enter a deeper state of sleep than REM sleep, the Trial Potion also has the effect of guiding the soul and adjusting brain waves.

Yuri, Rosalia, and Celestia were able to "connect" in the singularity because of their brainwaves.

"Rosa, lock the door from the inside. It won't be good if someone comes in later."

Celestia sat on the edge of the bed, her capricious mode fully activated: "I don't want anyone but you to see me sleeping~"

Just as Rosalia went to lock the door, the Elf Queen furtively reached for the potion on the dressing table.

"!"

Yuri was taken aback. What was he going to do?

Celestia put her index finger to her lips and smiled, making a gesture that said, "Keep quiet, okay?"

Yuri: "..."

Yuri watched helplessly as the Elf Queen tampered with the potion they were about to drink.

What should we do? Should we report this to Rosalia?

That's impossible...

The bedroom door was locked from the inside, and Rosalia returned to the bedside.

"what happened?"

The Grand Duchess stared at the strange-looking boy, her brows furrowing in suspicion.

"Lord Euryphus is nervous? How cute."

Celestia quickly tried to smooth things over: "After all, he's a boy."

Hehe, don't be nervous, Rosa and I will protect you~

You two are the most dangerous ones... Yuri muttered to himself.

After that, the three of them took the potion and lay down on the bed.

“Lord Euryphus, come... sleep in the middle.”

Yuri had given up resisting and obediently lay down between the two of them.

On the left is Grand Duchess Rosalia of the Empire, and on the right is the Elf Queen of the Holy Tree Kingdom.

This is the most luxurious experience in the world.

"It's time to turn off the lights," Rosalia said, turning off the lights.

The room dimmed, she closed her eyes, and reached out her hand to Yuri.

After their fingertips touched, their ten fingers quickly intertwined.

On the right, Celestia turned slightly to gaze at him, her jewel-like eyes swirling in the dim room.

"..."

Sleepiness quickly overcame her, and Yuri closed her eyes.

……

……

……

Singularity: Warrior Quest

[Rank: Fifth Order]

Number of participants: three

Number of witnesses: None

Background information ①: Long, long ago, the continent of Elysium was once shrouded in darkness.

However, the legendary goddess descended, entered the demon kingdom, defeated and sealed away the demon king who ruled over darkness.

After the war, the goddess returned to the heavens, and the continent ushered in a long period of peace.

However, one day, darkness suddenly descended and shattered the peace once more. The evil demon king returned to the world, vowing to take revenge on the goddess and humanity.

The first step was to conquer the world. The Demon King ordered his Four Heavenly Kings and his army of demons to invade the human world.

Many cities were conquered in an instant, becoming the demon realm under the control of the Demon King, and the human world hung by a thread.

[Background Information ②: You are the son of a farmer, born in a border village of the kingdom.]

When you were ten years old, you suddenly received a call from the goddess and were chosen to be the legendary hero.

Thus, the mission of defeating the Demon King and saving the world fell upon your young shoulders.

[Background Explanation ③: The goddess tells you that the king's only daughter will be her reincarnation, and she possesses the divine power to defeat the demon king.]

Unfortunately, she was kidnapped by monsters just a few days ago... Hero, rescue the princess!

[Setting Note ①: The principle behind this singularity is "only one night." Regardless of how much time is spent within the singularity, the total time that passes in the real world is always 10 hours.]

[Setting Notes ②: The operational type of this singularity is "Cruel (Akzeriyyuth)". If you fail the trial, you will also suffer brain death in the real world.]

[Victory Conditions: Rescue the princess and defeat the Demon King]

[Failure Condition: Princess dies]

"...What hero fighting dragons?"

Yuri got out of the hotel bed and twitched the corner of his mouth in silence.

He is now called "Yuri the Hero (Lv.39)".

This line of text appeared above Yuri's head, so it must be his name in this world.

As the hero Yuri adjusted his equipment, he also sorted out the information in his mind.

This singularity is in a fictional world, not on the continent of Tiamat.

This situation is actually quite common.

In "Perfect World", there is even a cyberpunk world instance.

In terms of the concept, singularities are fragments of dreams and illusions, so it is also possible for completely fictional fantasy worlds to appear.

Given this framework based on the imagination and cognition of all humankind, it would not be surprising if any bizarre world were to emerge.