Meow?

As his wife was in the shower, Zhang Yu Han took the chance to clean up the guest's room. His mother-in-law had stayed for a night at their apartment last night, and habitually, Zhang Yu Han picked up the vacuum cleaner to tidy up the room. 

While the two of them had gone shopping earlier, they have brought a new bed sheet set and Zhang Yu Han was planning to change it to see how it would look like.

After smoothing every crease on the bedsheet, Zhang Yu Han stood up straight to admire his work and his wife's taste at choosing something for their house. It was then that he had noticed that the wardrobe was ajar.

Zhang Yu Han walked over to the wardrobe and paused when he saw a paper bag inside. He was sure that he had never seen that paper bag before.