Ultraman's Adventures in a World Overrun by Monsters

[Attack on Titan + monsters + Ultraman: could this actually work?] + [Ultraman vs. monsters vs. mecha] + [pseudo-ensemble cast] + [no System] + [post-apocalyptic wasteland sci-fi] + [grounded realism] + [great characters and nonstop high-octane action!]

When the monsters' roars tear apart the world's peace, humanity's final answer is a steel giant!

When crimson lightning streaks across the sky and an unknown giant claw descends from the abyss…

When all living things in the world are suffering and calling your name…

You will appear in this world! Under the name “Galaxy,” you will embody the mission of the Ultra Warriors!

(The Ultraman spirit + the Ultraman spirit + the Ultraman spirit! Important things must be said three times!)