Butterfly Change

A new plastic surgery hospital has opened in City A. It claims to have introduced the most advanced foreign technology and can make a facelift in just one week. My girlfriend also went there, and she became much prettier after she came back. But her behavior became very strange. She used to be allergic to pollen and started to like buying flowers. What's even more bizarre is that I often have dreams about her hanging upside down from the ceiling and smiling at me. Later I found out that the hospital was run by insect men. Wrapping a person in a cocoon, digesting the person, and what comes out is a butterfly insect that transforms into a human form. They will find a human mate, then get pregnant, and use the other half as nourishment for their offspring.