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"So the Useless Great Sword from a hundred years ago is actually in his possession..."
Leonard Churchill watched as the young man with the sword on his back suddenly appeared before him, his pupils narrowing slightly.
He couldn't mistake that bandaged Great Sword.
With such an exaggerated blade, it was highly likely to be the Disaster Object in his hands—the "X-099 - Useless Great Sword."
And the moment he saw the Great Sword, a lightbulb went off in his head, and a long-troubling mystery suddenly became clear.
He finally knew how Vera Williams found him a hundred years later!
That time, after he and Catherine Carter came out of Summer Shepherd City, they were pursued for assassination by Kak and his group, and they survived only because Great Detective Robin intervened.
At the time, Leonard was puzzled, why did Robin save him?
Only later did he find out it was on Vera William's commission to find someone.