A thousand lies to conceal the truth of the Sewol Ferry. As many as 1,000 ships, 160,000 AIS data, were manipulated to hide the truth behind the sinking of the Sewol Ferry on April 16, 2014. Who are the organizers of this and why did they build a ghost ship! We must ask persistent questions. Since that day, nothing has been revealed yet. Government AIS data of a thousand lies. Now it is time for the Korean prosecution to answer.