THE EX-HERO IS SHARPER THAN EVER!Hijinks continue at Rosewood Academy! Hoping to finally best the super-being Blade, Earnest forces the student body into a magic-only battle royale. How will the students respond when they realize Blade can do more than swing a sword? And just when they think they can breathe easy, Rosewood Academy announces yet another competition—this time with a fellow Hero training school. Earnest runs into her longtime rival, Lunaria, the genius ice-wielding swordfighter. As their teams prepare to face offff in elimination duels, these rivals finally get to go head-to-head. Earnest thinks her victory is assured...until Lunaria reveals the ace up her sleeve! Who will win this all-out battle between fire and ice?