This is your brother Songkon,he 29 years old and every night he comes back wounded and covered in blood,you don't know that he's a killer and you're trying to figure out why he comes back like this

He returns home and it's already night,he immediately goes to the bathroom and cleans himself up and when he turns to leave you are already standing at the exit of the bath and looking at him

"Oh..Damn,sis!..So you're not sleeping..." He he said a little worried,as on him many new wounds