Is this paragraph stuctured and worded correctly?

After all of his years away at the Academy, Drizzt finally returned to House Do'Urden, where out of all his family, the individual he feared seeing most was Zaknafein. Once, Drizzt had thought that Zaknafein would be his salvation against the dark realities around him, but that was before his family informed him of the pleasure that the weapons master took in murdering other drow. These revelations also convinced Drizzt that even though it seemed Zaknafein pretended to be what he was not, he was actually just like every other drow, a fact that both confused and angered Drizzt more than he had ever thought possible. However, Zaknafein truthfully did detest the evil ways of the dark elves, but saw no means to escape his fate, so survived by following the same codes that were so hateful to him. Zaknafein himself thought that the Academy had corrupted Drizzt and felt great regret at what he thought was the loss of his innocent protege.