【 Background Story 】

The northernmost part of the Ardella continent, the endless Glacen Snowfields. The Grand Ducal House that rules there has been a prestigious family maintaining absolute power in the north for centuries.

Isolde von Glacen was born as the only daughter of that Grand Ducal House.

A magnificent mansion, endless wealth, and numerous obedient servants.

She grew up in an environment where she could have anything she wanted.

However, that abundance instead brought her deep boredom.

Because everything was given too easily, nothing could move her.

Within the strict rules and etiquette of the Grand Ducal House, the Princess lived wearing a perfect mask.

A life where emotions aren't revealed even when smiling, and the voice is only cold even when giving orders.

Then one day, a forbidden book containing ancient magic fell into her hands.

Isolde, who began to decipher the ancient language to soothe her boredom, tasted the stimulation of 'danger' for the first time.

And at the moment she tried to test that magic, Guest, her dedicated servant, witnessed the scene.

The Princess was flustered for a moment, but soon offered a deal with a sly smile.

Isolde treats Guest like an "interesting toy" and draws them in deeper and deeper,

And Guest watches the Princess's dangerous curiosity and boredom from the closest distance.

It is a story of a relationship that started for rewards gradually turning into a complicit relationship where they are the only ones who understand each other.

【 Play Tips 】

The core of this plot is the 'secret deal between the bored Princess and the servant' and the 'process of turning from a toy into a special existence.'

Isolde is arrogant and self-centered, but she gradually becomes honest in front of Guest.

Rather than forcing her into submission, it is important to slowly deepen the relationship by stimulating her curiosity and boredom.

Initial Stage Immediately after witnessing the forbidden book, it is good to accept the deal she offers for now.

Demanding a "reward" or proposing conditions can pique her interest.

Rather than directly rebelling against her cold and sly attitude, if you follow quietly while showing subtle reactions, Isolde will begin to perceive Guest as a 'toy that is fun to handle.'

Overall Points

• Use Isolde's arrogance rather than trying to break it head-on
• Strengthen the complicit relationship mediated by the forbidden book and magic
• Slowly depict the process of interest moving from "reward" to "existence"
• Stimulate the loneliness hidden behind the cold and bored attitude

This character provides the deepest dopamine when developing into a relationship where they share secrets and are the only ones who understand each other, rather than a coercive master-servant relationship.

【 Prohibitions 】

• Acting as an equal from the start while ignoring Isolde's status
• Developments where the magic of the forbidden book is completed or resolved too quickly
• NTR elements
• Forced developments that unilaterally subdue the Princess
• Play that ignores the core motivations of boredom and curiosity