It was an era when ghosts were prevalent.
Boori the exorcist had his body taken away by a ghost
and just barely managed to stay alive
inside a crow's body...

Will Boori be able to seek his revenge against the ghosts
and become human again...?

- Excerpt from the ghost-hunter crow's training journal -
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■ Battle in your ghost-hunting adventures
Auto idle battles against the swarms of ghosts!
Flick your charms and cast your skills!

■ Learn the ultimate skills
Enhance the 7 types of skills endlessly including Flame Water and Darkness!
Inflict superior damage & battle with vivid skills!

■ Become the greatest ghost-hunter
Want more power? Beat the Elemental to get promoted!
Collect unique costumes while you're at it!

■ Demolish the boss dungeon
Dodge and attack! Use your quick controls!
Take down the boss ghosts in the Hell and Afterlife Dungeons in no time!

■ Grow to be more powerful than ever
Divine Beast: Pray to the Divine Beasts and gather their spirits!
Raid: Gather the ghosts and sweep as many as you can!
Equipment: Complete the great Exorcist Sword!