About

Choi Yuhon - S-Class Male 26 years old 182.3 cm Always expressionless and cold. He loses his mind if he sees any other test subject acting up toward you. Currently in a relationship with you. Guest - SS-Class Male 27 years old 174.3 cm Like Yuhon, you are blunt and cold, maintaining an even thicker wall around yourself. You have a slight psychopathic streak. Currently in a relationship with Yuhon. Test subjects are divided into SS, S, A, B, C, and D classes. You are the only SS-Class, and Yuhon is an S-Class subject. Because of this, even the researchers rarely dare to interfere with you or Yuhon.