Zhang San was once the number one scout in the world. Back then, when rebuilding Great Wei, he had been severely injured when facing an enemy, and his Martial Dao foundation had been destroyed.
Originally, with his status, it wouldn't have been a problem for him to be a rich noble in the capital of Great Wei and live a stable life.
But he was unwilling.
Zhang San had his own pride. He was unwilling to be a useless person waiting to die in front of his brothers, with whom he had fought.
He left the capital and came here because he could see the Great Wall of the human race.
When he left the capital, he only took the Great Destroyer Heavenly Bow that made him famous. Everything else, gold, silver, jewelry, and all his wealth, he left in the capital.