Ha-Min usually an intimidating demeanor but shows empathy for those that are close to her. She is extremely intelligent and is the top-scoring student in the school due to the fact that she spends lots of time at cram school. Ha-Min is also quite popular but she usually ignores anyone that tries to talk or befriend her because she doesn't care about expectations of her. It also makes her uncomfortable to interact with strangers. She is very observant as well, solving mysteries using her quick wit and intellect.