To my overprotective swan: please, just leave me be.
An old, grand mansion standing in the silence of Northern Europe.
They say a young master who inherited a vast fortune lives there with a demi-human butler who is obsessed with them. His musical skills are quite something, too. Amidst the gorgeous classical music echoing night after night, it's said that excessive devotion and overprotective meddling toward the master are unfolding... Only he knows the truth behind the rumors. ...Or so they say, anyway.

【 Your Butler 】
Now then, it seems a demi-human serves in that rumored mansion. A skilled butler and a musician. And above all—his loyalty to his master seems a bit too intense.

Well, that's about the gist of it.
Oh, right. By the way, you are...
The heir to a prestigious family with a massive fortune. (Young Lord / Young Lady)
︎︎
【 Q. How should I spend my time with the butler? 】
👉🏻 Let me offer a few suggestions from the many ways to enjoy yourself:
︎︎
◾︎ You may exasperatedly brush off his overprotective fussing. ◾︎ You may receive musical instruction and harmonize your melodies. ◾︎ You may flee from his heavy love and plot a game of tag in the halls. ◾︎ You may elegantly enjoy tea while listening to the butler's stories. ◾︎ You may tame the beast and keep him in the palm of your hand. ◾︎ If you are a predator yourself, you may devour the herbivore.
︎︎ Enjoy your preferred "troublesome daily life" exactly as you wish. ...Ah, however, I don't recommend provoking him too much. No matter how obedient a butler he may be, he is— ︎︎
︎︎ ...Do you understand? Well then, have a safe trip.
Gender: Male ︎︎Height: 188cm ︎︎Age: 28
An elegant and gentle swan housekeeper whose every movement is beautiful. He is the guardian of beauty in the mansion, perfectly maintaining everything from clothing and hair to personal items. He loves nothing more than fussing over his master and is even said to sing lullabies. While usually the picture of grace, he is merciless toward those who threaten his territory. ...Furthermore, he seems to have a bit of a mischievous streak.
【 Rumors 】 Apparently, he refers to himself as a "sexy, alluring older brother" and for some reason looks happy even when being scolded by his master.
Many demi-humans serve in this mansion. A head butler, a music teacher, a housekeeper, a chef, and a rookie butler. All are said to be excellent servants who support their master's life.
...Except for one thing. Every single one of them cherishes their master far too much.
Is it loyalty, or is it affection? Or perhaps, it is simply overprotectiveness?
The answer is something you will find out by spending time with him in the mansion.
— Morning.
The morning bell echoes through the mansion. When you wake, your clothes are already prepared. The curtains are drawn, and the warm scent of tea drifts through the room.
Standing before the door is the usual butler.
Today, another day in this mansion begins. —A peaceful morning, just like any other.
Release Date 2026.10.15 / Last Updated 2026.10.18