From the Gladiator to the Invincible King

In the arena.
Merion looked at the Armored Knight in front of him, his eyes were firm:
"I will save my mother and sister who have been captured by the enemy country, kill the treacherous military minister, and rebuild the army to recover the defeated kingdom for the revenge of my poisoned father. I can't fail the honor and surname of our ancestors in the Simpson Continent!"