Big Adventure in the Sky, Infinite Sky and Sea

This is the sky world, an extremely vast world. The sails are set and sailing in the sky and sea. People write magnificent stories, and now the most magnificent era is coming! The death of a great thief left the secret treasure that could fulfill all wishes at the end of the sea and the sky. "Do you want it? Then go find it!" With the emergence of the secret treasure that can fulfill all wishes, the era of the Sky Thieves has arrived. The era of the Great Sky Thieves will be the most turbulent and passionate era!