What if you were stuck at sea with a pschyo killer?
The new cruise ship, Blue Heaven sails out on it's maiden voyage, and finds an old fishing boat stuck at sea, inside, they find 2 guys, one in critical condition, one knocked out, when the second one comes to, he blends in with the passengers, and the security find he is a killer.
this is a thriller story, im still reading it, but so far it made me keep wanting to read it, and keeps me on the edge of my cheap computer seat. awesome if you have the time to read it
here is the link to the manga
http://www.onemanga.com/Blue_Heaven/