People who have experienced countless life-and-death situations will have instinctive reactions when encountering special circumstances.
They can often feel danger immediately.
Why can they sense such danger? Perhaps it's an instinctive reaction of the body after experiencing too many life-and-death encounters.
This near-instinctive talent allows many to make timely evasions right before the onset of death and successfully avoid tragedy. Those who sense and evade danger on the battlefield or during critical moments ultimately survive.
Those who fail to sense danger, or evade in time, succumb to death.
This is a near "golden finger" that allows the strong to survive.
The two planning the sniper assassination of Luo Ziling are also super assassins who have experienced countless life-and-death situations. Their sense of danger is heightened compared to most. Thus, after reaching the second floor, they unconsciously slowed their steps, retreating back towards the third floor.
