Second Sea in Blox Fruits: Unlocking, Islands & Enemies You'll Find There

Unlocking the Second Sea

Be level 700 or above. You have to meet this level requirement before you can start the quest to unlock the Second Sea.

Talk to the Military Detective. If you're level 700, go to the prison that's on the island west of Fountain City in the First Sea. Talking to him will start his dialog, "DON SWAN HAS ESCAPED! We need help tracking him down before he takes over the world!" You'll then see that you need to head to Frozen Village to continue the quest. The Military Detective will also give you a special key to a door that hides the Ice Admiral.

Go to the Frozen Village where the Ability Teacher is. Be prepared for a fight! You'll see a wooden door that you need to go through.

Go through the door and defeat the Ice Admiral. It's recommended to use Instinct abilities and ranged attacks since he uses Ice attacks at short range. Ice Admiral has weaker attacks, so the fight will be quicker if you have high damage.

Return to the Military Detective. Talking with him again will reveal that Don Swan is in the Second Sea.

Go to Middle Town and talk to the Experienced Captain. If you haven't talked to the Military Detective and killed the Ice Admiral, the Experienced Captain will only say, "Keep it moving" to you. Once you've done the quest, this NPC can teleport you to the Second Sea. Note: the enemies here are tougher and use Auras more. Auras reduce the amount of damage taken from elemental fruits.

Islands & Enemies in the Second Sea

Even though the enemies are tougher, you'll need access to the islands in the Second Sea to progress in Blox Fruits. The islands and the enemies you can find on each in Second Sea are: Kingdom of Rose - Raider, Mercenary, Diamond, Swan Pirate, Factory Staff, Jeremy. Green Zone - Marine Lieutenant, Marine Captain, Fajita. Graveyard - Zombie, Vampire. Dark Arena - Darkbeard. Remote Island/ Usoapp's Island - A blue flower of the night can be found here for the Alchemists quest. Snow Mountain - Snow trooper, Winter Warrior. Hot and Cold - Lab Subordinate, Horned Warrior, Smoke Admiral, Magma Ninja, Lava Pirate. Cursed Ship - Ship Deckhand, Ship Engineer, Cursed Captain, Ship Steward, Ship Officer. Ice Castle - Arctic Warriors, Snow Lurker, Awakened Ice Admiral. Cave Island - No enemies, but sometimes a blue flower and chests. Forgotten Island - Sea Soldier, Water Fighter, Tide Keeper. Indra Island only appears when the player is teleported there by King Red Head to get to the Third Sea.