I think the killer in this Gose ep is Jun. he is mysterious and knows a lot of secrets about the Park family,he’s been working with them for 38 years right. He watched all their moves,that means he knows when and how to execute his plans.
He is the least suspicious among them but i bet he’s the killer.
He knows the secrets and can manipulate all of them 



For his motive, that we will find out since he’s mysterious after all
MYSTERY MYSTERY 



This is just my theory guys HAHAHA i may be wrong but yeah gonna watch it again

Andhe is a butler after all, they won’t suspect him coz he is just serving the park family,if chairman park is murdered the best way to murder him is through poisoning and also mingyu’s dad he may be poisoned
But it was not specified pa naman, i may be overthinking things now

Also notice when mingyu’s father’s desth brought up , hoshi said that his father was murdered. But jun backed it up saying that mingyu’s father committed suicide 


I don’t know if this makes sense but notice how he stalled minghao and dk why talking to each other. R u spying jun?

ALSO WHEN THE LIGHT TURNS OUT AND BEFORE DINO DIED JUN WAS THERE OUTSIDE THE ROOM I SLOWED IT DOWN SO YEAH SOMEONE’S WALKING but i cannot see it clearly 


Also, to add up to my suspicions he knows the chairmain did a lot of bad things to other people
this can be his motive?


Also, he knows that the chairman did something evil to Park Jun Ki, maybe Jun has a connection with Junki and getting a revenge

I think the reason why Jun wants a revenge for Jun Ki is becuse he is their butler right? He serves the Park Family for 38 years maybe he had a strong bond with Jun Ki. Who will love Jun Ki besides his son? The answer is his Butler

Okayyy i didn’t expect this thread to blow up but i’m happy reading your theories guys
ALSO STREAM SEVENTEEN’S MV AND STREAM THEIRS SONGS ON SPOTIFY
We have a lot of achievements to unlock 
#울고_싶지_않아
#DWC_175M
#Happy175M_DWC
#세븐틴 #SEVENTEEN
@pledis_



#울고_싶지_않아
#DWC_175M
#Happy175M_DWC
#세븐틴 #SEVENTEEN
@pledis_