A former Seigaku tennis player makes a surprise appearance while Ryoma is training, inviting him to witness his match against Tezuka.  And before the end of the match, Tezuka’s secret will have been revealed and a life altering decision made.
I'll use my insight to 
perceive your blind spots...
Voy a opacar tu visión 
con mi juego en el cuadro.
Ahora mismo voy a hacer que tu vista no funcione para devolvérmela.
Vou usar minha visão para 
descobrir seus pontos cegos...