Ian Firebird, a former small craftsman, mistakenly fell into a power trap and was framed as a thief and fled to the sea. From self-protection to determined to become "the freest man in the seven seas". During his wandering life, he made friends with their own unique skills - the ruthless revengeful female helmsman Vera, the inventor Bruno the gear driver, the weird chef Angela, the former spy Nok... The group of people drove the paper boat "The Wavebreaker" and embarked on a journey of humor and adventure across the seven seas. Ian clashed head-on with Hector, the leader of the Eagle Point noble fleet, several times, and discovered that Hector was not only involved in his own injustice, but also controlled the conspiracy to kill the civilian fishing village. From selfish pursuit of profit to collective struggle, the protagonist team witnessed the growth of friendship and love, revealed the truth about the power of the entire Seven Seas, and also understood the true meaning of freedom and responsibility. In the finale, the fateful showdown between the protagonist and Hector pushes the world into a new era - under the sails, laughter and tears go hand in hand, and the video recording comes to an end.
