Who are you?

2

I decided to not tell Taehyung anything about this.

The next day started like any other day.

When I came to the  school I noticed that Taehyung was not there yet. Ha Rin was still looking at me with eyes full of hate.

The first class began and I started to get suspicious. Taehyung is never late. What happened? I decided to call  him after the class is over, but he suddenly came. 

"Good morning." Taehyung greeted the teacher. 

"You are late Kim Taehyung. What is your excuse?" teacher asked. 

"Uhm... Traffic?" he unsurely smiled. 

"Yeah of course. You are lucky this is your first time, so you wont get detention this time. Sit down." 

Taehyung went to his seat and exhaled. He was looking pretty nervous. 

After the class ended I went right to Taehyung. "What happened bro?" I asked. He took my arm and took me out of the classroom.  We sat on a bench in our school park. He looked around to see If anyone else was there. When he was sure we are alone, he pulled up his sleeve and showed me his wrist. I was shocked. The exact same sign as the one on my hand. 

"This happened, my hand started to hurt  when I was going to school this morning." Taehyung said and covered his arm. 

"Taehyung... The same thing happened to me yesterday.." I told him. 

Taehyung looked at me with a sharp gaze. "I think I know why we have this." he said. 

"Huh?" 

"The tall man in black.. You bumped into him yesterday and it appeared on your wrist.. I met him this morning when I took my dog for a walk.. He bumped into me too. I think he might be the reason."  He touched his wrist.

"But how would he do that?" I asked, still pretty shocked. 

Taehyung put his head into his hands. " That's the thing, I have no idea how." 

"We need to figure this out, together." I smiled at him. 

After all classes we went to my house to find out what is happening. We used a scanner on our phones to find something similiar on the internet. And we did.