After a couple of delays, the huge Fisch update has dropped, and we finally have access to an entirely new sea, complete with new rods, new fish, and even new currency. So, how can you get there? That’s easy, you just have to defeat Cthulu, the ancient evil creature that terrorizes the sea. Simple, right? Here’s how to get to the Second Sea in Fisch.

Fisch Second Sea NPC location

Similar to games like Blox Fruits, the Second Sea is treated almost like an entirely new Roblox game, and to get to it, you ne♌ed to talk to a specific NPC that will teleport you💞 there.

The NPC that can teleport you to the second sea is the Sea Traveler, who is located on the back end of Terrapin Island. To start the quest, you need to be level 200. Take a look at our Leveling Guide so you have an idea of where to level.

Get in your boat and visit Terrapin, and find the NPC. He is actually located at the same spot where The Hunt Megatoken Challenge was. If you talk to him and say you’re ready to leave for the Second Sea, he won’t teleport you just yet, because you need to defeat a boss first.

Head through the cave behind the Sea Traveler (it may look like you can’t walk in, but just go through it), and you’ll step inside a cult-like hall. Talk to the NPC in front of the closed gate to be let in. Walk all the way to the end of the hallway, and you’ll be in a room with a Boss portal in the middle. If you’re lucky, you’ll be able to fight the boss right away. Otherwise, you’ll need to wait for your turn. A bunch of people can fight the boss at once.

How to Defeat Cthulu Boss in Fisch

We actually died twice during the Cthulu Boss fight, but you’ll probably laugh when you hear why.

Cthulu is a very straightforward boss. All you need to do is damage it a few times using different colored flames from a torch. You can finish the entire battle in a fe✅w minutes.

When the battle starts, grab the Keepers Torch (it will be right in front of you when you spawn). Equip the torch in your hotbar for quick access. You can aim the torch at Cthulu to damage it, but you’ll only chip away at its health. To actually damage Cthulu, you need to imbue your torch with a different colored flame. Here’s how:

Notice the huge Cthulu Boss Health Bar. There is a huge Green Bar, but underneath it are six different colored bars. These indicate which colored flame you need to use in order to damage Cthulu. If you look around the arena, you’ll notice six colored lanterns on pillars separated by a few floating platforms. You need to make your way to these pillars, hop over the obbys, and imbue the Keepers Torch with the color. Then, you need to hit Cthulu with the colored flame. Three hits should be enough before you need to move to the next color.

Cthulu will attack by bashing the floor with its fists. The floor will glow red for a second before it unleashes an attack. Simply jump (or even better, glide) when it do𓆏es so. At half health, it will fire floating green fireballs at you. Just move a bit to the side to avoid it.

The only difficult part in this fight is not dying during the obbys as you make your way to the lanterns. And, yes, this is where we died twice. Just make sure this doesn’t happen to you and you’ll have the whole fight in the bag. If you have a Glider, use it to get back to the main platform instead of jumping over the obbys again.

Just grab the torch, imbue it with the correct colored flame, fire at Cthulu, move to the next colored flame, rinse and repeat until you defeat the terror of the seas. When you defeat Cthulu, you’ll automatically get teleported to the Second Sea (Waveborn).

How to Get Back to the First Sea in Fisch

To get back to the First Sea, simply talk to the Sea Traveler at Waveborn to get teleported. Of course, when you are ready to head back to the Second Sea, visit the Sea Traveler at Terrapin to get teleported back. You won’t need to fight the Cthulu Boss again.

That’s all there is to it. Have fun exploring the Second Sea and get ready for a lot more guides coming your way. If you haven’t already, check out our Fisch codes for some cool freebies.