When the werewolf was about to attack him, he deliberately did nothing. If the werewolf did attack him, his plan was to dodge it and knock it out in a single chop.
But Ryan interrupted the fight. He threw away the werewolf with his punch. Brandon was the general head. General heads, in terms of games, are boss-level characters, a demon lord, a vampire lord, or a king.
No character can match their power unless, of course, it's another boss character, another demon lord, or another vampire king. In real life, the enemy's general head would only go head to head with another general head.
Just as strong as they sound, they have a strong sense too. If the werewolf was about to attack Brandon, he would already know someone was coming from behind.
Their senses were too strong, it sometimes even made people think, as if they have a third eye behind their heads. Brandon did not want to mess up with the werewolf that was the reason he did nothing.