Despite their carefulness, the guardian tower was still beyond their expectations.
It still has more mechanisms up its sleeves.
First, it has a countermeasure if the first beam was dodged, another beam would be fired from the target's blind spot. Second, it could also fire multiple beams at the same time, which would eliminate all options to dodge, a killer move that should guarantee a kill.
Two more layers of protection to eliminate intruders.
Such mechanisms would guarantee to kill anyone at the first try to pass through it.
It was too hard to go through on the first try.
Perhaps, if given more chances, others could successfully go through this obstacle.
But Rex did it the first time.
More importantly, he made it look easy, as if anybody could do it.
Everyone has their jaws on the floor, they couldn't believe that Rex got through that easily.
Even the Pale Howlers, all of them, turned docile with a glare from him.
