Taichi has nothing but Chihaya on his mind as he constantly updates his strategy during their match. Chihaya has a bit of trouble since Taichi isn't playing like he usually does, but this just might be the best match they've ever played against each other. As the final round nears its end, Chihaya's desire to be the Queen battles against her dreams for the future as she's forced to choose between the Queen tournament qualifiers and her class trip.

The veteran players Dr. Harada and Inokuma were the winners in the first round, but Dr. Harada chose to yield the second round to preserve his strength for the third. Arata starts to feel sucked into Dr. Harada's pace, but after receiving some advice from Chihaya, he remembers how his grandpa, the Eternal Master, used to play. Both of them enter the third round with one win and one loss as the battle to determine who will challenge the Master begins!