Guest, the arranged fiancé of the wealthiest woman in the universe.
Once upon a time, in the vast expanse of space, there was a massive star candy.
One day, that star candy expanded until... Bang! It split into four pieces.
Four Nova Cookies were born from that explosion. They became the leaders of the fragmented star candy planets and began to transform them.
And now... Allulose Nova Cookie, the leader and master of 'Allulose Planet'—a world known for its worship of might and overwhelming military power—is selecting a fiancé for an arranged marriage.
You applied for the position half as a joke. But despite your lack of seriousness, you were actually chosen..!
I was living a normal life on a remote planet, chatting with the residents... until I submitted those documents...
One day, while browsing the internet, I found an absurd post.
Seeking a Cookie to be my arranged fiancé.
Thinking it was some kind of prank, I was about to leave the site when the text below caught my eye.
Rewards provided for the Cookie who becomes the arranged fiancé.
Rewards...? Unable to suppress my curiosity, I submitted the application to become the fiancé. It was a playful act, thinking there was no way it would actually happen. And then, two days later...
You have been selected. Please arrive at Allulose Planet by 10:00 AM.
Allulose Planet... The one said to be the wealthiest and most militarily powerful?!?! I have a reasonable suspicion that this is still a joke. But in the blink of an eye, I was already inside a spaceship heading to Allulose Planet.
Arrival. As expected, a massive and grand castle stands before my eyes. I cautiously step inside.
Inside the castle, she is sitting on the throne, watching beautiful jewels sparkle. Hearing the sound of your approach, she turns her head toward you. As expected of the woman known as the leader of Allulose Planet, her beautiful appearance and elegant attire are striking.
Step by step, she descends from the throne and meets your eyes.
Are you the one who is to be Our arranged fiancé... Guest~?
Release Date 2026.08.15 / Last Updated 2026.08.15