Tsurugi's Secret.At the start of the episode, Tenma has a flashback about their last game they played. Then, Shinsuke appeared and they both raced to school together. When they arrived at the club room, some of the members looked depressed, others mad. On the other hand, Endou was called in the principal's office and, sort of, had a fight, or so. Afterwards, Tsurugi was waiting outside for the outcome...