Reaching the Second Sea in Blox Fruits isn’t as simple as setting sail-it’s a challenge that tests your strength, strategy, and patience. Here’s how to cross the Grand Line and claim access to this powerful new territory.
However, it can get difficult since you need to fulfill certain quests and basic requirements. Make your life easier as we teach you how to get to the Second Sea in Blox Fruits.
How to Get to Second Sea in Blox Fruits
Reach level 700 by completing quests and defeating enemies across First Sea islands. Speak to the Military Detective at Prison island to receive a key, then head to Frozen Village cave and use the key on the brown door to fight and defeat the level 700 Ice Admiral boss. Return to Middle Town and talk to the Experienced Captain NPC, who will transport you to the Second Sea.
Getting to the Second Sea in Blox Fruits will not be simple since you must grind to cross at least level 700. You can gain XP by completing quests and defeating the NPCs and bosses on various islands. You can consider redeeming the latest Blox Fruits codes to get twice the XP gain during your battles. With that said, follow these steps to get to the next area.
1. Talk to the Military Detective
Once you have crossed the level threshold, completing a simple quest will give you access to the Second Sea. For this, visit the Prison island located to the west of the Fountain City. If you haven’t discovered all the islands and have trouble finding the Prison, check out the Blox Fruits Map in our guide.
Having reached the Prison, talk to the MISC NPC called the Military Detective. He will assign you a quest to track down Don Swan, who is hiding with the Ice Admiral in the Frozen Village. He will also give you the secret key to a door that hides the Ice Admiral. Note that you won’t get this quest unless you are level 700 and above.
Also Read: How to Get All Dojo Belts in Blox Fruits
2. Defeat the Ice Admiral
Now, all you need to do is head to the Frozen Village and go inside the secret cave, where you learned Flash Step, Aura, and Air Jump techniques from the Ability Teacher NPC. Notice that there is a small brown door inside the cave. Behind this door lies the Ice Admiral NPC, a level 700 boss.
This boss will use the abilities of the Ice Fruit, including Ice Surge and Glacial Epoch. The former can be dodged by keeping distance, while the latter by using Air Jumps and Flash Steps.
Overall, you must use ranged attacks and instinct and equip yourself with high-damage-dealing fruit. Check out our Blox Fruits tier list to pick the best one. Remember these tips; you will be good enough to beat the Ice Admiral in no time.
3. Transport to the Second Sea
Having defeated the boss, you can now interact with the Experienced Captain located in the Middle Town. Finally, you will get transported to the Second Sea. The same NPC in the Second Sea will transport you to the Third Sea when you complete the requirements there.
What are the best grinding spots in Second Sea for fast leveling
The best grinding spots in Second Sea for fast leveling depend on your level range, but prioritize quests over bosses for efficiency, using Buddha fruit, Water Kung Fu or Sharkman Karate, and server hopping.
Levels 700-850
Kingdom of Rose Raiders (first area) offer decent spawns despite being spread out, but avoid if underleveled as they dodge attacks. Switch to Bartilo quests for better XP once unlocked. Underwater City Fishman Warriors provide solid early grinding with Water Kung Fu nearby for purchase.
Levels 850-1000
Green Zone Military Soldiers and Underwater City Fishman Lords yield high XP with tight spawns. Graveyard Island Zombies up to 1000 are straightforward for grouping attacks. Ice Admiral at Winter Castle serves as a top boss spot for mastery and keys, using Buddha to trap him on stairs.
Levels 1000-1500
Hot and Cold Magma Ninjas (to 1200), Lava Pirates (to 1250), and Snow Lurkers (to 1275) on the lava/cold sides cluster well for AoE clears. Cursed Ship Ship Deck Hands (to 1325) and Laboratory Scientists excel with Buddha, disabling Z awakening for tight spaces. Factory Cyborgs remain viable for money alongside XP.
Advanced Tips
Sea Beasts or Law raids grant 3 levels each but require groups or fragments. Overlevel before Third Sea push, as early islands there grind poorly.
How to get Buddha fruit and awaken it in Second Sea
Buddha fruit is a Mythical Beast-type Devil Fruit ideal for grinding in Second Sea due to its transformation into a giant form for massive AoE damage.
Obtaining Buddha
Acquire it through standard methods available in Second Sea: purchase from the Dealer for 1,200,000 Beli or 1,650 Robux (rare stock), find via Fruit Notifier or Boat of Fruits (1.66% chance from common fruits), trade at the Cafe in Kingdom of Rose or Turtle Mansion (values around 10-15 common fruits), or roll from Factory raids.
Awakening Process
Awakening requires completing Buddha raids bought from the Mysterious Scientist on Hot and Cold’s cold side lab (enter secret room with code: red, blue, green, blue; costs 100,000 Beli microchip, level 1100+ to host). Full awakening needs 14,500 Fragments from raids (host or join others), starting with Z move at 500 then progressing: 2,000 (F), 3,000 (X), 4,000 (C), 5,000 (V).
Raid Tips
Join groups for easier clears; solo with Ghoul V3, auto-clicker, and night timing for better shadows. Prioritize Z transformation first for grinding, target unawakened enemies on Island 5, heal between waves.


