Anime Crossover: Taking in the Great Demon King Saitama from the Start

With the founding of the SCP Foundation and authorization from the O5 Council, a dangerous and deranged plan spanning dimensions begins. Its targets: abnormal worlds across countless realities.

In the world of Gensokyo, the Hakurei Barrier is breached, freeing the humans trapped inside. All anomalies are to be contained.

In the world of Naruto, help Uchiha Madara complete the Eye of the Moon Plan, recover the chakra scattered across the world, and contain the entity known as the Divine Tree.

In the world of Honkai, facing countless Herrschers and the being known as the Honkai God, the Foundation's mission is to contain them! No matter the cost!

This is not madness! This is containment!

Let me repeat: this is not madness! This is containment!

Control! Contain! Protect!

The Foundation is always prepared to protect humanity from any enemy, whether humanity wants it or not...

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.