It’s 2070 and our planet is ravaged by earthquakes and volcanic activity. Nowhere on Earth is hit worse than the Korean peninsula. Ha-jin, a sly, savvy orphan, prowls the rubble of a broken, barely functioning Busan wracked by daily tremors. Her petty crimes land her in jail, and from there the clutches of human traffickers — and finally far out to sea, rescued (or rather, kidnapped?) by a ragtag band of pirates seeking the precious crystals at the heart of a volcanic island. To reach their prize, they’ll need to defeat the island’s fearsome guardian, the legendary volcano whale. And to do that, they’ll need Ha-jin’s special talent for summoning whales. But is her rare power a blessing, or a curse?
| Actor | Role |
|---|---|
| KKang WiHa-jin / Young Boy (voice) | Ha-jin / Young Boy (voice) |
| LLee Ji-sookBaek Sang-won / Andra (voice) | Baek Sang-won / Andra (voice) |
| KKim Min-jiIan / Tall Boy (voice) | Ian / Tall Boy (voice) |
| KKim Ji-hyeongLee Jae-hyung / Filipino Pirate (voice) | Lee Jae-hyung / Filipino Pirate (voice) |
| LLee Young-kiTenjin / Prison Guard / Pirate 2 (voice) | Tenjin / Prison Guard / Pirate 2 (voice) |
 Park Joo-gwangThug 2 / One-eyed Man / Gangster 2 (voice) | Thug 2 / One-eyed Man / Gangster 2 (voice) |
| YYang Young-HoonThug 1 / Police Officer / Soldier 1 (voice) | Thug 1 / Police Officer / Soldier 1 (voice) |
| LLee Jeong-hoonPirate 3 / Gangster 1 / Detective / Soldier 2 (voice) | Pirate 3 / Gangster 1 / Detective / Soldier 2 (voice) |