Anime Crossover: Beginning with a Containment Breach

With the founding of the Foundation and the authorization of the O5 Council, a dangerous and insane plan spanning dimensions was set into motion, confronting the anomalous worlds found across countless dimensions.

In the world of Gensokyo, the Great Hakurei Barrier is destroyed, freeing the humans trapped within. All anomalous entities will be contained.

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

In the world of Honkai, faced with countless Herrschers and the being known as the Honkai God, the Foundation's mission is to contain them! Whatever the cost!

This isn't madness! This is containment!

Let me say it again: this isn't madness! This is containment!

Secure! Contain! Protect!

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

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