That accursed family had countless members, some even working directly for the Emperor of Azad, making it far harder for Wajih to cause any real harm. The ones he did kill were merely branch member of that family, and their blood only afforded him a needle worth of iron from their blood. Even then, that blood was too low quality for him to care.
He wished for something major. He wished to kill the strong and important members of their family for so long that it's been his biggest dream until now. As fate would have it, this family had always protected its own, rarely letting the core members move in open or hiding from his eyes.
However, due to the sudden nature of the Monster, such methods couldn't have been implemented in time, which exposed the state of the Third son of his enemy—a Grandmaster like him only in title.
For there was no one like him, no one can come close to his strength.