Notto Sexaroid Eurie!

The only hope to defeat the monsters lies in artificially modified girls. Thanks to one of them, the modified girl Makina, the primordial monster was defeated, and no new monsters are being born. However, numerous remnants of monstrous creatures still linger in the world.
In the city of Tengetsu, where monster activity remains particularly high, the newly developed modified girl Eurie is sent as reinforcements. Excited for her first mission, Eurie arrives in the city full of enthusiasm and determination.