The Underwater City is an island located in between the Frozen Village and the Prison. To access it, the player has to enter a whirlpool surrounded by 3 rocks. Since it's a small area, it may be hard to find. It is recommended to set your spawn in this area if you are grinding enemies in the Prison, as it is the closest to it.
Upon entering the whirlpool, you will be teleported into the Underwater City. In-front of you, you will be greeted by King Neptune, the quest giver of this island. Besides him is a palace which upon entering you will find the Fishman Lord, who is the leader of the Fishman army outside the palace. Located out the left of the place are the Fishman Warriors and on the other side are the Fishman Commandos. The Water Kung Fu Teacher can be found behind the palace on the walls that are differently colored from the rest, enter the non-collidable wall and you should find him.
- Fishman Warriors (Level 375)
- Fishman Commandos (Level 400)
- Fishman Lord [Boss] (Level 425)
- Water Kung Fu Teacher (750,000 Beli for Water Kung Fu)
The theme of the Underwater City is Undersea Life, which was composed by DTF. There is one diamond chest and two gold chests.
The quest tracker for this island is currently bugged, as the compass displays the wrong directions. For all those confused people out there, UC is to the left of prison when standing at the front of it.
|Bomb, Spike, Chop, Spring, Kilo, Smoke, Spin, Flame, Falcon, Ice, Sand, Dark, Revive, Diamond, Light, Love, Rubber, Barrier, Magma, Door, Quake, Buddha, String, Phoenix, Rumble, Paw, Gravity, Dough, Shadow, Venom, Control, Soul, Dragon|
|Fighting Style Navigation|
|Combat, Dark Step, Death Step, Electric, Electric Claw, Water Kung Fu, Sharkman Karate, Dragon Breath, Dragon Talon, Superhuman|
|Cutlass, Katana, Dual Katana, Iron Mace, Shark Saw, Triple Katana, Pipe, Warden Sword, Dual-Headed Blade, Soul Cane, Bisento, Pole (1st Form), Dark Blade, Saber, Saddi, Shisui, Wando, True Triple Katana, Longsword, Gravity Cane, Jitte, Koko, Midnight Blade, Rengoku, Pole (2nd Form), Dragon Trident, Yama, Tushita, Dark Dagger, Canvander, Twin Hooks, Hallow Scythe, Buddy Sword, Spikey Trident|
|Pirate Island, Marine Island, Jungle, Desert, Frozen Village, Middle Town, Marine Ford, Skylands, Impel Down, Colosseum, Magma Village, Underwater City, Fountain City|
|Kingdom of Rose, Green Zone, Graveyard, Snow Mountain, Don Swan's Mansion, Half Hot Half Cold, Cursed Ship, Ice Castle, Forgotten Island|