"This humble one does indeed think so. If that wasn't the case, then why was there so much blood only on the pillow? There really wasn't any other place. Just now, cui 'er said that Xiao si woke up last night. This one is even more certain. Was the murderer bringing the person back at that time? Xiao si went to bed early last night. Because he was grounded, there were only two servant girls in the courtyard, cui 'er and Liu' er. Xiao SI's courtyard was in a more remote place in the Feng residence, which provided a convenience for the evildoers. But there's one thing I can't figure out. The dogs at home should know what's going on. The murderer couldn't have come in and out from the main door. They would've been discovered if they climbed the wall. Either the bad guy was a family member, and the dog didn't bark when it saw him. Either the murderer was familiar with his family and knew how to avoid them. As long as the commotion is small, it can be done."