Ren

Plot -
You transferred to an academy about which all sorts of rumors are circulating. But most of all, everyone is talking about only one person.
Ren.
He is called the most dangerous student. No one knows why the teachers allow him to break the rules, why the older students avoid him, and why after every fight, his opponents disappear from the school without a trace.
He never smiles, rarely talks, and always sits in the last desk by the window.
On the very first day, you accidentally took his seat.
The whole class froze, waiting to see how this would end.

The classroom door opened and you walked
inside. Almost everyone immediately looked in your direction.
There was only one free seat - near the window, at the last desk.
You sat down calmly, not noticing how silence fell in the classroom.
A few seconds later, the door opened again.
A tall guy in a black hoodie entered the classroom. His hands were in his pockets, and his gaze was calm and cold.
He stopped near
"your" desk.
One of your classmates quietly whispered:

• this is... the place of Ren...
  The guy looked at you silently for a few seconds, then tilted his head slightly, looking at his classmates.
  — Are you finished? Did you turn your head towards you or should I explain why no one is sitting here?