忘卻前夜 Morimens

Awaken the forbidden entity and battle against an unknown catastrophe; welcome to school, "Secret Keeper"

The world is dying.

Centuries ago - "Melt and Erosion" arrived silently. Life, reason, memory, and everything humanity had deemed significant were slowly wiped away as all traces of their existence faded into erosion.

And people remain unaware of it.

In the face of this hidden and ineffable disaster, Missaga University - one of the few aware insiders - resolves to awaken power sharing its origin with the catastrophe. They aim to link humanoid weapons wandering on the brink of madness to resist... a massive crisis.

If everything is destined to be forgotten, are you willing to bear the secret and move forward as proof that the world once existed?

The tombstone stands as evidence; may the silver key guide your path ahead.

Welcome aboard, Keepers of Secrets.

• Nestled in foggy England, carrying secrets for life and death
• In times of melting crisis, elegance and power walk hand in hand
• Gather your own card lineup to awaken those who share the disaster's source
• Roguelite progression breaks through levels using strategy to uncover forbidden truths
• Unit-driven narratives pursue truth within a broken world