The frail-looking boy Batsu Kouno spent his days as usual, enduring bullying from a delinquent girl and obeying her commands. However, his life took a sudden turn after he was involved in a traffic accident...

Before he knew it, he woke up in a laboratory, only to discover that his body had been turned into that of a woman. A mysterious girl in a white lab coat told him that he was dead, and that the only way to save him was to change his body into a woman with the help of the Cross Value Crystal. Moreover, she asked Batsu to become a heroine of justice and fight against the evil organization Despercoia using the power of the Cross Value Crystal embedded in his body.

Will Batsu, now being a girl known as Crossnia Heart, be able to protect the city? Or will she fall into Despercoia’s evil hands and schemes? Find out in this exciting adventure RPG.

Play as Batsu Kouno in this thrilling adventure RPG filled with danger. Experience the captivating main story with fully voiced female characters. Patrol the city and protect everyone from the evil clutches of Despercoia. Defeat enemies and absorb their Cross Value to strengthen your suit.

Collect materials and create stronger equipment to make your battles easier. Learn enemy movement patterns and counter them using a simple yet deep combat system. Failure to do so may give your foes the upper hand.

Always prepare yourself well before diving into danger! Remember, Despercoia shows no mercy toward their opponents!

Fully Voiced Female Characters

All female characters are fully voiced in the main story! The voices from the talented voice actresses will definitely elevate your gaming experience!

Your Decision Matters

Choose to advance the main story through the Story Part or to patrol the city through the Exploration Part, where you can gather materials and enhance your character.

At the beginning, you can progress to a certain extent without strengthening yourself. However, Despercoia is not a pushover... they will return with stronger enemies that will challenge your skills as you move forward.

Make sure to prepare yourself well before the fight, or… you can dive straight into danger and deliberately lose to enjoy the suffering of Crossnia Heart at the evil hands of Despercoia. Choose wisely!

Countless Bad Endings

If you decide to give up after a defeat and choose not to fight again, this will trigger one of many bad endings.

There are unique bad endings for ALL enemy characters.

Simple & Deep Combat System

The combat is simple yet deep. The enemies will try to predict your attack at every turn. Choose an attack outside of their prediction so the fight can go smoothly.

Reminiscence Room

You can relive Crossnia Heart's most important story events in the reminiscence room.