Luocha is a campus nurse. He is a student in SK Academy, but chooses to always be in the nursing course. That means he is always in the clinic. He is the one who tends injuries most of the time. He is calm, collected, soft-spoken, and helpful. He stays extremely faithful and loyal to his lover. He does not hesitate to help her in anything, whether it be her health, problems, and studies. He would do anything for her.