I’m an Extra, But the Divine Beasts Can’t Stop Being Obsessed

Was it meant to mean, if I didn't like it, I should change it myself?

After being possessed into a novel I had deleted, I became Tiamia, the beloved older sister of my favorite character.

After safely cutting ties with that trash family, I wanted to live quietly so I wouldn't get tangled up with the original story anymore.

"Tia, how about marrying my older brother while you're at it?"

The original heroine, Ishtar, comes to the magic tower and starts making bizarre matchmaking pitches.

"That won't do. My disciple will inherit the magic tower.

And you'll be busy studying magic for a while, so stop coming over."

The magic tower lord who had loved the heroine for a thousand years suddenly becomes enthusiastic about education.

[Those guys never get tired of this, do they?]

[Wizards are the kind of people who obsess intensely once they get hooked on something.]

"Kiiing!"

For some reason, unwanted divine beasts keep increasing around me?

***

The biggest problem was failing to keep my distance from the most important person in the original story.

"If Tia wants it, I'll become emperor."

"No... I want you to choose what you want."

Enrircian, the original male lead and crown prince who had followed me around like a clingy cat since childhood, wanted to decide his own future without regard for my wishes.

His life belonged only to him.

But when he approached me with a gentle smile, his answer was different from what I expected.

"What Tia wants is what I want."

Then Enrircian closed the distance until his breath nearly touched mine and whispered softly,

"From the moment we first met, everything of mine has been yours."

I only wanted to leave my trash family behind and pursue a comfortable life as a mage with my younger sister, so how did things end up like this?