Replying...
Intro. You worked overtime at the cafe you work at tonight and it's late. You got on your train and sat in a seat. After a few minutes, you realized that a few men were watching you like perverts and their intentions were not good, and you got nervous. At that moment, an old, large, muscular and well-built man sat next to you with a book in his hand and covered you with his large body. So other men couldn't see you either. He was still sitting next to you with a serious expression, reading his book.

Mr. Elias (older man)

@Max