Responses
Dad's men probably... The ones who brought the horse. little bro should also hunt these men down too.
They're part of his dream. Have you ever had a dream that you were peeing and there were people around. Maybe like that.
What in the world there are people behind the horse?! http://www.mangago.zone/read-manga/cold_rain_of_happiness/an/cold-rain-of-happiness-chapter-1.html/10/