I'm sorry but as a jjk fan this is kinda yuuji and megumi coded
Thanks for saying that! I fell in love with this manhwa because the first time I saw them, they looked just like Megumi and Yuji. Kihoon has a ray of sunshine personality and the same haircut. Yeon is the cute, introverted, dark-haired boy. Even their dynamic and relationship are so cute. The yearning and the way they joke around with each other... They're perfect.
Somehow I kinda understand where ML comes from. He's practically conditioned to think like that to the point that he thinks that the guide's duty is to be an espers f toy or something. Also the association thinking of using him as a tool just because he's a mutant? Pshhhh I see there's not an ounce of humanity left with those guys.











Joongdok in a different font