The Sea Beast V3 race isn’t just an evolution — it’s a symbol of mastery in King Legacy. With enhanced regeneration, powerful defenses, and a commanding new ability, it gives you the edge needed to dominate in both PvP clashes and endgame farming.

What Is the Sea Beast V3 Race?

Formerly known as the Fish-Man V3, the Sea Beast V3 race remains one of the most coveted evolutions in King Legacy. Introduced in a major update, this powerful upgrade offers permanent stat boosts and a unique active ability, giving top-tier players an unmatched edge in both PvE and PvP battles.

Pre-Requisites: Before You Begin

Before diving into the V3 quest, make sure you’ve met these key requirements:

  • Race Evolution: You must already have the Sea Beast V2 race unlocked.
  • Level Requirement: You need to be at max level (or very close — the exact requirement scales with updates).
  • Location: The entire quest takes place in the Third Sea.

Once you’ve met these conditions, you’re ready to begin your evolution journey.

Step-by-Step Sea Beast V3 Quest

Step 1: Find the Enigmatic NPC “Thou”

Every V3 race quest starts with the mysterious NPC named Thou (sometimes referred to as Thalog).

  • Location: Thou appears on Sea Beast Island — a rotating, unmapped island in the Third Sea, also known as Race Island.
  • The Challenge: The island spawns randomly and disappears after a short time, so you’ll need to actively sail around.
    Pro Tip: Use a fast ship or play as the Mink race to improve your odds of finding it quickly.
  • Action: Once you locate the island, speak with Thou to start your V3 evolution quest.

Step 2: Solve the 3x3 Puzzle Challenge

Your first task is a classic sliding tile puzzle — a 3x3 grid you must rearrange correctly.

  • The Goal: Solve the full image to prove your wit and focus.
  • No Timer: There’s no time limit, but you must solve it entirely on your own — no other players can interact with your puzzle screen.
  • Struggling? Search “3x3 sliding puzzle King Legacy” on YouTube for quick solving techniques.

Once you complete it, talk to Thou again to move on to the next phase.

Step 3: Defeat the Secret Dungeon Boss ‘Rafus’

Now comes the real test — a brutal boss battle against Rafus, a red, fish-like warrior hiding in the Easy Dungeon.

  • Where to Find Him: Rafus appears only during Wave 3 of the Easy Dungeon, which you can access from Sea Beast Island.
  • Stats: Rafus is no joke — he’s Level 10,000+ with over 1.2 million HP.
  • Objective: Defeat Rafus to prove your strength. Once he’s down, you can finish the dungeon or simply reset your character — as long as you’ve confirmed the boss kill.

Step 4: Claim Your Sea Beast V3 Evolution

After your victory, return to Thou on Sea Beast Island for the final step.

  • Action: Speak to Thou again to complete your transformation.
  • Reward: You’ll officially unlock the Sea Beast V3 race and gain access to its new ability and stat boosts.

The Power of Sea Beast V3

Once evolved, you’ll gain both active and passive perks that dramatically improve your combat and survival potential.

New Ability:

Unlocks the Sea Beast Ability, a powerful active skill that symbolizes your full transformation into a true oceanic predator.

Active Skill:

When activated, your character unleashes a blinding roar that lasts for about two seconds. This ability not only boosts swimming speed slightly but also grants a temporary damage reduction and defense buff, giving you a brief but crucial edge in combat.

Passive Buff:

As a permanent bonus, your Sea Beast form significantly enhances HP regeneration, especially while submerged in water, and improves your overall defense, making you far more durable in battle.

Visual Change:

Your appearance evolves too — your character now sports a sleek, armored tail, showcasing the final and most powerful stage of your race evolution.