I am bringing you a boon

With the addition of Guo Lang in the midst, Zhang Wang grew with confidence. The ebony wall that separated the chaotic skirmishes and deathly wails of warfare was no longer an impossible feat to overcome.

That didn't mean that precaution was forgotten. Of course, Zhang Wang would choose the weakest point. The problem being that there were no true blind spots. Each watchtower had a length of the wall covered, able to monitor any odd activity that might occur, and patrols that paced back and forth, vigilant of intruders such as themselves.

If the tower could not be avoided then Zhang Wang would simply not avoid it and attack it directly. He explained the plan to his peers.