# Sancun Renjian
*Also known as: A World Worth Protecting / 三寸人间*

## Facts
- Format: ONA
- Status: concluded
- Year: 2022

## Renewal Score
**Sancun Renjian** has a **51% renewal probability** on Courcast (confidence: 96%) as of 2026-07-28.

## Synopsis
By the year 3029 CE, Earth's technology has developed rapidly, borders no longer exist, and Earth has been unified, marking the beginning of the era of the Federation.
At that time, a huge sword flew from the heavens, piercing the sun and causing a huge sensation on Earth.
Perhaps because the scabbard of the sword was already in tatters, countless shards have broken off from it following the collision with the sun and spread across the universe. Many of these shards have landed on various places

## About Courcast
Courcast forecasts anime renewal probability using daily signals from streaming platforms, fan communities, and industry sources. Each CourScore (0-100) reflects fandom momentum, streaming performance, source material runway, and franchise history.

- Full details: https://courcast.com/title/sancun-renjian-2022
- API: https://courcast.com/api/public/titles/sancun-renjian-2022
- About Courcast: https://courcast.com/about

*Last updated: 2026-07-28*