When the Wind Rises in Yi Yu

The general trend of the world is that after long division, it must unite again; after long unity, it must divide again. After the real power of the Echigo Shugo house was gradually seized by the Shugodai house, it was already only a name in title.

After waking up, a boy somehow becomes a member of the Kamijo branch family under the Echigo Shugo house. But good times do not last long. After the Shugodai side suffers a crushing defeat at Sanbun no-ichi no Hara, its military forces surge toward Kamijo Castle like a tide...

This future-born boy must bear the burden of a small, weak clan that lacks resources, talent, and soldiers. See whether he can turn the tide and prop up a great house on the verge of collapse.