In this sea known as the ‘Grand Line,’ freedom and danger coexist; the Red Continent traverses the world, and storms lie dormant in the New World.

Set sail on an unnamed ship, recruit companions, explore unknown worlds, and challenge powerful enemies to create your own maritime legend!

Set sail! Your adventure officially begins right now!

Whether it is light idle progression gameplay or deep strategic combat, every voyage is always filled with the unknown and surprises!

==Game Features==

【Free Sailing × Random Events】

Cross the inverted mountains and venture deep into the Grand Line! Maritime weather, events, and bizarre encounters occur randomly.

Hidden islands, mysterious treasures, surprise enemy ships—every voyage is a completely new adventure!

【Strategic Deployment × Deck Matchups】

Various position combinations—such as Tanks, Dealers, and Supporters—along with attribute matchups and skill synergies, determine the flow of battle. Deployment and skill activation timing are also crucial; defeat all formidable enemies with strategy!

【Companion Bonds × Exclusive Growth】
Every companion has their own independent story and growth path. Through training, you can unlock bond skills and hidden additional effects.

They are not merely combat forces, but vital companions sailing alongside you!

【Ship Training × Naval Battle Evolution】
Craft exclusive battleships and strengthen their hulls, defenses, and firepower systems.

Grow from an ordinary sailing ship into the ultimate battleship that dominates the seas, and conquer the entire ocean!

【Idle Growth × Light Training】
Resources are acquired automatically, and growth continues even while offline.

Enjoy the fun of training without pressure and sail freely along the Grand Line!

Adventures are endless, and you write the line!

Set sail now, Captain—

Your name will resound throughout the New World!