"How's it going?"
Shi Aoju raised an eyebrow, "Still the same, no clues at all."
Qi Jingren nodded, furrowing his brow in thought, then asked Su Jiuyi, "When did you see Xiao Chen last night?"
Su Jiuyi didn't yet know that the murderer was Xiao Chen, so she was unsure why Qi Jingren would ask this. She glanced in Shi Aoju's direction, but quickly avoided his gaze the moment their eyes met.
"Well..." She pretended to look at her toes, "Around eleven o'clock."
Qi Jingren frowned, which meant that Xiao Chen had already calculated Zhao Ren's appearance time. This allowed him to boldly disguise himself as the homeowner to meet Zhao Ren.
In other words, Xiao Chen knew Zhao Ren's itinerary, including going to the man in black to buy a gun.
Qi Jingren then briefly explained the tracking situation from last night to Su Jiuyi and Shi Aoju.
