This is the continuation of the one-shot story(the last chapter) in Renai no Skill by the same author.
Aboard a cruise headed all over Japan for a high school trivia tournament, Tamura and Mikami battle it out against team after team while Tamura battles it out with the over-passionate Mikami. It will be tough especially with Shirosaki who happens to be the best trivia contestant. But what kind of history does Mikami and Shirosaki share? This cruise promises to be one exciting experience!