The Great Submarine Adventure! Abby, the young sea horse is looking for Silas, the bad uncle of the sea. Silas robbed the Tear of Vera, the mirror of hope of the Sea of Dreamland. After robbing the Tear of Vera, the Sea of Dreamland lost its heart and joy. You must help the brave one, Abby, to fight in the sea. Take care of the attacks from the enemy as he discovers amazing treasures. Some treasures cause Abby to become invincible. The tail of Abby also is a weapon with force. Abby is ready to return the joy to the Sea of Dreamland. Are you?