Complete the original story 's final boss to unlock the Hermuda Triangle. Note: You can't get this island in Another Marona's Story. Level 500+ is required to clear the whole island because the enemies levels will increase significantly after clearing each stage.
Complete the stage on the Hermuda Island for Asagi. Playing the stage again for the first time will have the original weapons that Zephy Wings dropped. Afterward, only the other Weapons Asagi and her crew will be on the ground. Note: Recommended Level:350+