Detective L halted his steps, his tone grim: "Do as you see fit." Kira Moon curled his lips into a cold smile, quickly walked over to the criminals, and searched them, finding two cell phones, cash, a bag of blue powder, and a disposable syringe.
"Such pure 'artwork.'" Kira Moon admired the blue powder, unable to resist "praising" it. Then he walked into the kitchen, mixed the powder with water to dilute it, and under the dim light, the blue liquid reflected an eerie glow. He drew most of the liquid into the syringe, and without releasing air, he directly injected it into the serial killer's vein. The criminal's body convulsed violently, veins bulging, eyes rolling back, yet he couldn't make a single sound. Kira Moon didn't even look as he prepared another dose and injected Cong as well. In less than a minute, both of them were silent. After confirming their deaths by checking their breathing, Kira Moon casually grabbed some food from the fridge and headed towards Detective L.
