Along the Shore the cold Waves break

Dear Mister Williams, I hope this letter finds you well. I have been friends with your father Markus Williams for many years, and I too was distraught to hear, that his ship had disappeared. I was allthemore surprised when a member of the crew of the HMS Explorer showed up in London a few weeks ago, crazy out of his mind and unresponsive. However, over the last few years I have developed a machine which could help us unlock the secrets of what happened to that ship. If you are interested contact...