A young man who can do everything except fighting. A mastermind who can do nothing but bickering. Just like this, he embarked on a journey to the stars and seas... Mastermind: Doubi, in a world of swords and magic, he still wants to Pursue the stars and the sea, you have a sick mind! Tang Cheng: I not only want to pursue the stars and the sea, I also want to bring the entire civilization into the stars and the sea!