
Key, a twelve-year-old farm boy, discovers he may be the legendary Dragon Striker, and joins a team of underdogs to take on the school champions, while fighting to prevent an ancient evil from resurfacing.

The team's unity is in jeopardy in the run-up to their first official game against The Shadows.

Key struggles to control his tama when the Shadows accuse the Knights of stealing Pregrina's diadem.

Key is given an ultimatum: to master his destructive tama or be expelled from Kal Asterock.

After the mysterious attack on Falco, the evidence is stacking up against one of the Knights.