A Guide to Kidnapping in the Civilized Ninja World

Overnight, everyone in the Warring States ninja world gains a damage-reflection buff, leaving all the professional ninjas unemployed on the spot.

In this new world, hunting and farming are impossible, so solving the urgent problems of food, clothing, housing, and transportation becomes everyone's top priority.

As everyone scrambles to cope, they all receive an announcement in their minds:

[Welcome to the Rule-Based Survival Game]

The next second, the announcement refreshes:

[Illegal player 'Wealth and Prosperity' has brutally defeated the God of Survival.]

[Warning! Warning! Blasphemer 'Wealth and Prosperity' has kidnapped the Rule-Based Survival Game. All players in this world have collectively switched sides and become accomplices.]

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The Warring States ninja world has an especially simple and honest culture.

Everyone enjoys a wonderful new life where you get benefits and reap what you sow.

There's just one headache of a problem:

[Congratulations on completing the System's 'XXX' quest. Reward: 2 bottles of nutrient solution...]

Anchi Gong, an amnesiac rescued from a tailed beast's den, vows to save her simple, honest family from the evil kidnapper's clutches!

Anchi Gong: The food they give us is nutrient solution that's so awful it's practically inedible. It's heresy! If we don't get rid of the kidnapper, how will we ever get to eat eighty-eight hot dishes in one meal? Right?

Madara: Isn't eighty-eight dishes a bit too much?

Hashirama: We couldn't finish all that.

Tobirama: Izuna, can you do something about your gluttonous husband?

Izuna: Isn't it kind of cute?

PS:

1. Top-led story, pairing with Izuna.

Theme: Finding yourself between freedom and order