Transmigrating to a Western Fantasy World, I Carve My Way Through It with a Spear

(No System + one heroine + sword and magic + fictional world)

Reborn as the second son of a noble family, he awakens a talent for fire and enters an academy. He becomes an adventurer, then, with the backing of a mysterious figure, rises to become a lord. Step by step, he uses the spear in his hands to make his way toward becoming the strongest in the world.