The Pirate's Armor Conquers the World

A homebody who accomplishes nothing. After traveling through time, he entered an era using the power of armor. Conquer, conquer or conquer. The strongest man in the world, "Whitebeard" is already a thing of the past. Whitebeard: Don't mention that person. My wound aches when I think of him. That beast was too cruel! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.