Code Zeta

When a rogue AI faction, calling itself Eclipse Zero, seizes control of the old satellite ring above Tokyo, the Chrome Seraphs must awaken Seraph-12 from its underground chamber below Akihabara. Each girl must face her inner trauma and legacy as they sync into one sentient machine.
They don’t just pilot the Gundam they become it.
But there’s a cost: if one falls, the system destabilizes.
Can 12 girls, each broken in their own way, unite as one soul to save what’s left of the world and themselves?
The Original 12 (Chrome Seraphs)
—The city’s last hope… now armed with eighteen hearts.
The Six Shadow Seraphs.