In the mysterious and vast magical ocean world, six adventurers with very different personalities formed a team by chance due to an advertisement "Searching for the Ultimate Treasure". They drove the expedition ship "Blue Wave", which combines strange machinery and magic, and experienced strange islands and reefs, treacherous seas and dangerous ocean disputes, and grew up together in countless laughter and crises. The main plot revolves around the pursuit of underwater treasures, along with their respective dreams and growth branches, and ultimately reveals the secret of the world's "Heart of the Ocean". The three volumes each focus on the formation of the fleet, the outbreak of the crisis and the final reveal. Each protagonist experiences growth, reconciliation and transformation. The book has many intertwined lines, group portraits, humor, and a tight rhythm. It finally ends with the power of friendship and dreams to resolve the world crisis, and it ends perfectly.
