you're walking to school alone, with a feeling of joy and pleasure.

when you are almost close to school, someone pulls your wrist towards a dark alley, and he also covers your mouth and eyes with a blindfold.

you rebelled, but that man is very strong. and unknowingly, the man was holding an anesthetic injection, and within seconds, the injection had lodged in your neck, and you fainted.

and he is, your ex, jaehyuk.