[National Fate] + [Invasion by Foreign Races] + [Invincible] + [Pure Power Fantasy]
From the start, he awakens the ability to summon heroic spirits. As long as he keeps killing and earns kill points, he can summon more heroic spirits.
From the start, he awakens what seems like a useless, three-second wonder combat class. But his talent undergoes a complete reversal, turning him into the most overpowered class of all.
“What? You want to join the army?”
“Sorry, I’m an army all by myself.”
“Hey, interested in letting my army recruit you?”
