Exiled to Konoha with a Harem System

In her fortieth year working in quick transmigration worlds with a System, Luo Zhaoyi finds the increasingly difficult missions have worn her down. With both her parents already dead in her original world, Luo Zhaoyi gives up on going home and starts drifting along with the current.

At this point, the System assigns her a mission: a long-term task to bring permanent peace to a world. It bundles a System along with her and drops her there.

She takes the form she had at twelve years old. The moment she lands, she finds herself facing a pair of red eyes patterned with markings. The System tells her that her careless attitude toward her previous missions has made this transmigration her final exile. She won't get another chance to transmigrate, and this mission is impossible to complete. Even the System she has been given is an outdated version slated for disposal.

Luo Zhaoyi understands. She has been abandoned. Standing barefoot on Uchiha grounds, she says to Uchiha Itachi, who is about to slaughter his clan, "Come on. Kill me."

Uchiha Itachi looks at the unfamiliar child he has never seen in Konoha and considers what to do. A younger child runs over and tugs at his sleeve. "Brother, wait. I have an idea."

Luo Zhaoyi looks at the personal information of the child before her, confused. Uchiha Yuto? Who's that?

*

Luo Zhaoyi transmigrates into the Naruto world, but it's a Naruto fanfiction, so she doesn't die.

If she's alive, she has to do missions. Looking at the original plot in disarray and the Naruto natives acting out of character, she starts to worry. She's been exiled anyway, so can she just halfheartedly do the mission?

Years later, the System tells Luo Zhaoyi her mission is complete, with the maximum affection rating from the Nth person.

Mission complete? Her?

*

Completing the mission won't take her out of the world, since this is an exile, but there will be rewards.

All relationships before the characters are adults are platonic. There will be no romance involving minors. Romance only starts once they are adults.

The female lead is rather gloomy and passive at first.

There will be exes. The female lead will have them, and some male characters will too once they are adults and their romance routes begin. Apart from what's required by the original plot, the author feels that love without comparisons or other choices is blind.

Male leads who have dated the female lead won't have any new partners afterward.

This is a pick-your-favorite story, but the female lead will ultimately choose only one person, because true love is exclusive.

Theme: If you don't take the initiative, you'll be left with no choice.