Second Sea in Blox Fruits Explained: How to Unlock and What to Expect

The Second Sea in Blox Fruits is the mid-game world for players from Level 700 to Level 1,500. It adds a larger set of islands, tougher NPCs, the Fragment currency, raids, fruit awakenings, and new upgrade paths. To reach it, finish the First Sea quest that starts with the Military Detective, defeat the Ice Admiral, then speak with the Experienced Captain in Middle Town. The trip is a teleport, so you do not need to sail there.

What the Second Sea is

Blox Fruits is divided into three seas. The First Sea introduces the basic loop of taking quests, defeating enemies, earning Beli, and upgrading your character. The Second Sea is the long middle stretch: it raises the difficulty and adds systems that shape later builds. The Third Sea is the next major progression stage.

The Second Sea covers roughly Levels 700–1,500. That range is a guide to progression, not a promise that every island or side activity is suitable the moment you arrive. Enemies hit harder, and many use Aura, so relying on elemental immunity alone can become less dependable. Other players may also make busy areas such as Kingdom of Rose riskier for bounty hunters.

How to unlock the Second Sea

Reaching Level 700 makes you eligible, but it does not unlock travel by itself. Complete this First Sea quest route:

Reach Level 700. Keep leveling in the First Sea until the required level is met.
Talk to the Military Detective at the Prison. He gives you a key for the next part of the quest.
Go to Frozen Village. Enter the cave where the Ability Teacher is located and use the key on the wooden door.
Defeat the Ice Admiral. The boss is inside the room behind that door. If the fight is difficult, upgrade your stats and equipment before trying again.
Speak with the Experienced Captain in Middle Town. After the quest is complete, the captain can send you to the Second Sea.

You arrive at the docks of Kingdom of Rose. Set your home point there so a defeat does not leave you with a long return trip. You do not need a boat, and “Order” is not a step in this unlock: that name refers to separate raid content.

If the Experienced Captain will not transport you, check that you are Level 700 or higher, have spoken with the Military Detective, opened the Frozen Village door, and defeated the Ice Admiral. You also cannot use the sea-transfer interaction to escape while in combat.

Second Sea islands and what to do there

The islands are larger and spaced across the ocean. Use each quest giver’s level requirement as your practical guide, then move on when the next quest chain is available and manageable. These are the main places most players encounter while progressing:

Location	Why it matters
Kingdom of Rose	Your arrival hub, with early Second Sea quests and useful services such as a home-point NPC and the Café.
Green Zone	A later quest area with Marine enemies and the Fajita boss.
Graveyard and Snow Mountain	Separate quest areas with undead enemies and snow-themed enemy groups. The Cursed Ship is near the Graveyard.
Hot and Cold	A two-part island with several enemy groups and the Second Sea raid entrance.
Ice Castle and Forgotten Island	Late Second Sea quest areas with tougher enemies, useful as you approach the next sea’s level threshold.

There are also side locations, bosses, and activities that are not part of a straight leveling route. Explore them when you want a particular drop, boss fight, or upgrade, but do not feel you must clear every location before moving on.

What changes in the Second Sea

Fragments, raids, and awakenings

Fragments are a new currency used for several Second Sea services. Raids are the main route to fruit awakenings: complete a raid for a fruit, then spend Fragments to unlock eligible upgraded moves. An awakening changes specific moves rather than replacing the fruit itself. Since raids can be demanding, make sure your build is ready and bring a compatible team when needed.

More build options

The Second Sea opens access to additional fighting-style teachers, swords, and other upgrades. It is a good time to decide what you enjoy using—fruit abilities, melee, or sword damage—and spend Beli and Fragments with that plan in mind. You do not need to buy every item as soon as you see it.

Race upgrades and side progression

Race progression and other side systems become more relevant here. They can add useful bonuses, but their requirements may involve separate quests, bosses, or currency. Treat them as optional goals alongside leveling instead of pausing all progress to chase every upgrade at once.

A practical route from Level 700 toward the Third Sea

Start at Kingdom of Rose. Set your home point, pick a quest that matches your level, and learn the layout of the hub.
Follow quest requirements. When enemies take too long or defeat you quickly, return to an earlier quest rather than forcing progress on an island that is above your current strength.
Use side activities selectively. Try raids when you are prepared and have a fruit awakening in mind; pursue bosses or upgrades when they fit your build.
Keep a reserve. Save some Beli for useful fighting styles or equipment, and avoid spending all your Fragments before choosing which awakening or service you want.
Plan for the next unlock. Level 1,500 is the Third Sea threshold, but travel is not automatic. The Third Sea route also includes story requirements such as the Colosseum quest, Don Swan, and King Red Head’s questline involving rip_indra.

For the current experience listing and developer updates, visit the official Blox Fruits page on Roblox.

Frequently asked questions

What level do you need to enter the Second Sea?

You must be at least Level 700 and complete the Military Detective quest route, including opening the Frozen Village door and defeating the Ice Admiral.