"Since it was so dangerous, why didn't you just intervene directly?" Peter asked in confusion. He had personally experienced how powerful the Watchers were. Their ability to travel through time was simply incredible. This time, if he hadn't possessed the Watchers' authority, allowing him to repeatedly jump back to the beginning of time and keep trying different approaches, he probably never would have found a way to deal with Zombie Sentry! With abilities like that, he didn't believe the Watchers had no other means at their disposal.