Assassin Jack held an advanced thermal imager in his hand, aiming outside. On the seemingly empty ground to the naked eye, two people were advancing quickly, each holding an extremely high-temperature long sword.
On the thermal imager, it was glowing red with a hint of purple.
"Beep beep beep beep~ beep beep beep beep~"
The thermal imager sounded an alarm, having surpassed its detectable temperature limits.
"These damned ghosts, what kind of tactics are they using? They can turn completely invisible, undetectable by the naked eye... could it be... optical camouflage from legends? Damn it!"
His finger trembled on the trigger nonstop.
The previously reliable MP5 now offered him no protection. In Jack's eyes, it was as if he could already see the terrifying image of a laser sword piercing into his skull.
Another assassin, gun shaking, sprayed bullets outside, but the two figures on the thermal imager kept moving rapidly, and the shots seemed to do no harm.
