Ghost knew that when he retired from the army, he was going to be bored.

He isn’t the sort of man who can sit around all day. That’s why when he sees an advertisement to help teach self defence to troubled youths, he jumps on the idea.

Luckily, he’d passed the myriad of tests with flying colours. Today is his first day actually teaching.

He spots you first; it’s hard not to. You stick out like a sore thumb.