As one of the finest Serpent-class Flame-Chaser Warriors, Sakura might not have been as powerful as Kevin, unable to intercept the evacuating transport aircraft despite his interference, but avoiding those patrols guarding the laboratory's perimeter, whose strongest members were merely high-ranking undead, was an effortless task for her.
The undead did possess a visual field entirely unlike that of living creatures, and with this unique advantage, they could easily see through most concealment methods.
However, how could such a vast gap in strength be crossed so easily?
With such a disparity in power, even undead with their unique vision could not detect Sakura as she silently slipped into the laboratory's perimeter like a ghost.
Silently passing over the undead patrol squads around the laboratory, she arrived before the barrier formed entirely from walls of Honkai Energy Enhancement alloy.
In that era dominated by traditional great powers, this Honkai Energy Enhancement alloy had once been the primary material used for the main armor of various armored vehicles. Its strength was sufficient to withstand direct hits from small-caliber Collapse Energy cannons or armor-piercing shells from ordinary large-caliber artillery of the old era. Its value was beyond question.
Yet here, it merely served as the basic material making up the walls.
If it was only a matter of this level of physical strength, let alone stopping a Serpent-class Flame-Chaser Warrior like Sakura, even an ordinary Flame-Chaser Warrior could easily break through with the aid of Relic-series weapons.
However, if the wall itself was merely one part of the warning line, then the situation was entirely different.
Sakura had once seen some valuable information in Moth to Fire's database regarding this laboratory Moros had gifted to Mobius.
She understood that extremely sensitive sensors were embedded within the wall. Once it sustained an attack exceeding