Weave your own story in this metroidvania set in a dark fairy tale. In the mysterious ancient ruins, you embark on an adventure with a bionic girl named Tania to discover her roots and fate. The Tania Edition: THE BIONIC GIRL TANIA HAS BEEN ASSIGNED BY HER CREATOR, DR. HERBEUS, TO SEARCH AND RESCUE A LOST RESEARCH FORCE IN THE TROPICAL FOREST OF THE CHORAS ISLANDS, WHERE THE MYSTERIOUS ENERGY KARPAS TRANSFORMS THE LOCAL ANIMALS AND PLANTS INTO AGGRESSIVE MUTANT CREATURES EXCLUSIVELY KNOWN AS "ANA-THEMORPHS." AFTER DEFEATING THE LARGE MUTANT CREATURE THAT ATTACKED THE RESEARCH FORCE, TANIA DISCOVERS THE ANCIENT RELICS OF THE ETERNALITY CIVILIZATION DEEP IN THE TROPICAL FOREST AND THEN FINDS THE SOURCE OF THE ABNORMAL ENERGY AT THE LEGENDARY ALTAR OF ETERNALITY. Weave your own story in this dark fairy tale. In the mysterious ancient ruins, you will embark on an adventure with Tania to uncover her roots and fate. Is there any chance of survival in this darkest and most desperate place?