To Be Heroine

Everyone around Futaba expects her to grow up and become an adult, and she's lost the ability to keep herself mentally balanced. At the bottom of her heart, her childish self is still there, and still strong. One day she wanders into another dimension, a world where the light has been lost, and darkness rules. The people there exist as babies wearing only their underpants...

Futaba remains trapped in the mystical world, as more and more deadly assassins come to kill her. To fight, she must take off even more of her clothes...?!

Futaba reaches Hikaru's secret base. The team makes an assault on the center of the darkness, only to meet with a terrible betrayal.

In the real world, Hikaru has disappeared, and everyone has forgotten he exists. Futaba visits his insane mother, hoping to get some answers..

The evil history behind the town is revealed, as Futaba comes to terms with Hikaru's death.

A familiar face returns, and he's... in love with Futaba?!