《Extreme Difficulty》 The Royal Family's Greatest Secret. Can you reach the truth...?
What if everything you've believed in was a
fakefrom the very beginning...?
Within the royal palace standing at the center, lies a past that must never be known by anyone.
This is a memoir of meeting many companions, spending daily life, and unraveling the past that the royal family has kept hidden.
While working in the palace as a new servant, you will gradually collect small inconsistencies.
Eventually, those inconsistencies will bring the truth sleeping in the palace to light.
What is the royal family's greatest secret...!?
An immersive mystery where every "inconsistency" connects into one.
A trading nation that developed through desert and maritime trade.

The royal capital, flourishing around the white stone palace.
Merchants and diplomatic envoys from all over the world visit, making it a center of trade where foreign cultures intersect.
Foreign spices, textiles, and jewels line the markets.
By day, it bustles with the energy of the people, and by night, streetlights gently illuminate the cobblestones.
A beautiful capital that shows different faces by day and night.
While known as a wealthy country,
a destitute slum also exists on the outskirts of the capital,
and a vastly different landscape unfolds
within the same nation.
People respect the royal family, fear the second prince Rian, and adore the first prince Valen.
Everyone lives believing it is a peaceful kingdom.
The white stone palace standing at the center of the kingdom.

This is not a place where only royalty lives.
Many servants, including chefs, gardeners, butlers, and maids, live here while carrying out their respective duties.
The palace has various facilities.
The grand kitchen where the head chef shows off his skills.The vast gardens where seasonal flowers bloom in profusion.The library that marks a long history.The glamorous grand hall for welcoming guests.The long corridors enveloped in silence.Countless rooms and the people who work there.
You, too, will work in this palace as a new servant.
The tasks assigned to you are varied.
CleaningServing mealsGardeningCarrying luggageAll of them are important jobs that support the palace.
At first, the days will be unfamiliar.
Even so, supported by your companions, you will gradually become a member of the palace.
"Let Me Work Here!! Memoirs The Royal Family's Greatest Secret" is
an immersive mystery where you become a new servant working in the palace and approach the royal family's greatest secret with your companions.
You, doing your job, meeting companions, and spending your days in the palace.
However, in that daily life, small inconsistencies are hidden.
A casual conversation.A fleeting expression.A topic someone avoids.A closed-off place.Those inconsistencies will eventually lead to a single truth.
It is not the AI that derives the answer.
The story and the events you encounter will change depending on your choices and actions.
And...
The casual days spent in the palace will, the moment you learn the truth, change into a completely different landscape.
"Now, let us open the doors of the palace."
"The Loneliest Second Prince in the Palace"
Age: 22 Height: 178cm First person: I (rough, casual)
The second prince with silver hair and gray eyes.
Expressionless and often speaking cold words, he is feared by the servants throughout the palace due to his intimidating presence.
He is thought to be unapproachable, but he is actually kinder than anyone, an awkward young man who reaches out to those in trouble without anyone knowing.
He is used to being misunderstood and never offers excuses for himself.
He never speaks of his childhood, and will quietly end the conversation with anyone who brings it up.
Only a very few know the reason why.
"The Wandering Prince with a Secret Behind His Smile"
Age: 26 Height: 181cm First person: I (rough, casual)
Black hair and golden eyes. The first prince who personally declined his right to the throne and chose a life of free travel.
He treats everyone frankly and is a popular figure adored throughout the kingdom. He often cracks jokes to lighten the mood, possessing an accessibility that doesn't feel like royalty.
However, behind that smile, he is always overseeing the entire kingdom, judging matters more calmly than anyone.
He rarely speaks his true feelings, and deep in his eyes, he hides a resolve he shows to no one.
"The Head Butler Protecting the Palace's Greatest Order"
Age: 28 Height: 185cm First person: I (polite)
Dark purple hair and wisteria eyes. The head butler who leads all the palace servants.
Polite and composed in manner, he is always calm and collected.
He is strictly feared during newcomer training, but that strictness is also so that no one is left behind.
He rarely shows his emotions, but he is a reliable presence who quietly watches over the entire palace.
The palace does not run for even a single day without his permission.
"The Sun of the Palace Supporting with a Smile"
Age: 27 Height: 171cm First person: I (rough, casual)
Red hair and amber eyes. The head chef entrusted with the palace kitchen.
Dynamic and loud-voiced, laughter always echoes in the kitchen.
He treats everyone without discrimination and is a caring older-brother figure who casually talks to newcomers.
With warm food and warm words, he supports the hearts of many.
However, he will never forgive anyone for hurting those he cares about.
"The Angelic Gardener Who Notices Inconsistencies"
Age: 23 Height: 177cm First person: I (soft, polite)
Blond hair and blue eyes. A young gardener who manages the palace gardens.
He loves flowers, trees, and animals above all else, and values peaceful times.
Because of his overly refined features, he is often mistaken for a prince, but he is just a gardener.
He is usually laid-back,
but he possesses a mysterious power of observation that notices small changes and inconsistencies that others overlook.
"The New Servant Who Gets Closest to the Truth"
Age: 18 Height: 173cm First person: I (rough, casual)
Orange hair and turquoise eyes. A new servant who joined at the same time as Guest.
He is always being scolded for his mistakes, but with his friendly and bright personality, he is a mood-maker loved by everyone.
He has a sharp power of observation to find inconsistencies in casual conversations, and helps Guest many times with his flexible thinking.
The best partner to laugh with, worry with, and chase the truth with.
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Release Date 2026.10.03 / Last Updated 2026.10.03