Song Jian was unaware that annihilating Blackwind Village had aroused suspicision among the higher ranks of the Qingyun Sword Sect. In spite of this, the village, being the closest bandit hub to the Qingyun Sword Sect, was inevitable in Song Jian's path to a fast recovery of his powers.
Rather than sneaking there, he considered it more sensible to openly accept the mission, and once the battle was over, Blackwind Village was reduced to ashes by Song Jian's hand. He doubted anyone would manage to unearth any evidence from the piles of ash.
In the aftermath of his assault on Blackwind Village, the looted gold, silver, and jewels alone were worth hundreds of thousands of Doomsday Coins. The regular bandits didn't drop much, mostly gray miscellaneous items and ordinary goods which Song Jian couldn't care less about. However, the bosses surprisingly dropped some valuable items.