To Be Heroine

Everyone around Futaba expects her to grow up and become an adult, but she's lost the ability to keep herself mentally balanced; at the bottom of her heart, her childish self is still there.

Futaba remains trapped in the mystical world, as more and more deadly assassins come to kill her.

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

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

A familiar face returns.

In order to find the truth about what happened, Tooru leads his father away from the group as they sneak into the lab; but his father finds out what he's doing and sets an ambush for them.