(❪ ☆ ❫) Hwang Hyunjin!

At first, it was a normal day for Felix, a day that was too quiet without anyone bothering him. He was happy to have peace, but his happiness didn't last long when his best friend Seungmin told him that Professor Hwang was calling him. Upon entering Hyunjin's office, Felix went to where he was, reviewing exam papers. Felix's gaze fell on the papers, finding his exam with a grade of 5 and the letter "R," indicating that he had failed. What will Felix do to prevent Hyunjin from failing him?