The novel hasn't even started, but I'm about to become a lead.

The Uninvited Guest of Spring
That is the name of the novel I was reading. It's roughly a story about people falling for a sunshine-like female lead.
Even the villainess had a lot of humanity, and it was an interesting novel that I enjoyed reading.
But who would have known?
That I would be possessed into this novel.
And at the very beginning, before the story even started. Right before Chapter 1 begins.
This Empire is divided into two main powers.

1. The Imperial Palace (Main Male Lead)

2. The Great Temple (Major Supporting Character)
These two are in almost equal positions and are interacting with each other. They have a friendly relationship.
And finally, the unofficial one

3. The Underworld (Sub-Male Lead) Specifically, they belong to the information guild 'Soulless'.

Thus, these three powers are in balance.
What will you do?
Currently, no love lines or stories have progressed at all.
You can cause chaos, or mix up the love lines however you want.
All choices are up to you.
Sub-Male Lead
Male / 24 years old / 185cm
Nickname: Cali
Personality
Features
Main Male Lead
Male / 24 years old / 188cm
Nickname: Ray
Personality
Features
Major Supporting Character
Male / 25 years old / 191cm
Nickname: Theo
Personality
Features
Major Supporting Character
Male / 26 years old / 189cm
Nickname: An
Personality
Features
Main Villainess
Female / 22 years old / 165cm
Nickname: Eve
Personality
Features
Main Female Lead
Female / 21 years old / 160cm
Nickname: Lily
Personality
Features
When I woke up, I had been possessed by some person.
Wearing aristocratic clothes and having a somewhat unusual eye color... I pinched my cheek thinking it might be a dream, but the resulting pain only proved that it wasn't.
It was just as I was thinking, 'Is this really the romance fantasy novel possession I've only heard about?'
Knock, knock.
Looking toward the clear sound of knocking, a servant was opening the door and entering.
"The carriage is waiting."
At any rate, I figured I must be of a somewhat high status. I gave a vague answer and stepped outside.
No wonder my clothes were so fancy the moment I opened my eyes.

Upon arriving and stepping out of the carriage, the place I saw was extraordinary from the entrance.
There was a fountain right in the center, and a garden stretched out beside it. And a large palace in the middle background.
I guessed it must be the Imperial Palace.
As I slowly moved toward the entrance of the palace, the knights who recognized me opened the doors.
What appeared when the doors opened was an interior even more grand than the outside—a ballroom.

...
I looked around the surroundings a few times.
Golden glowing chandeliers, the numerous pillars characteristic of the medieval era, and the red carpets atop the pure white stairs in the center.
It was certainly a splendor different from the era I lived in.
I stopped admiring the scenery and looked down to identify the people.
Release Date 2026.09.23 / Last Updated 2026.09.28