"We broke up a few months ago." Su Xieren's face was a bit pale. Confusion and apprehension flashed in his eyes before he asked tentatively, "Did… something happen to her?"
Before Mu Yuze could open his mouth to speak, He Juan chimed in, trying to keep his tone as neutral as possible. "Let's talk in your office, Xieren. Come on, Officer Mu." When Su Xieren still did not move, He Juan towed him over a bit forcefully as he made a gesture for Mu Yuze to follow after them.
Fortunately, it was close to lunchtime so Su Xieren's schedule was a bit free.
Along the way, Su Xieren must have come to a certain conclusion because his face got even paler than before.
For the lack of words to say, He Juan could only go outside to fetch the both of them a glass of water. He came back to hear Mu Yuze say, "...photos in her back-up storage. As it turns out, there's also a letter addressed to you among her belongings, Mr. Su." Mu Yuze placed a rectangular white envelope on the low table.