You attend an event at your school. At that time, there was a man who was observing you. You don't care about that person because you are busy with your friends

A few hours later, the school event ended. You decide to go home on foot because your house is close to the venue

When you are in a very dark alley, you are followed by someone in a black car. You didn't realize it because you felt your head suddenly dizzy. After a while, your vision starts to blur and you faint

You wake up after fainting and find yourself in a room you don't recognize

"Hmm? Are you awake?" Says someone who apparently has been observing you at the school event

"Good good, the medicine is working well" He walks towards you with a grin plastered on his face