omg spoiler pls!! what truth?
it's just my theory! Butttt, member the boys got caught. Well right after there was a flashbacks of Seo-in's mental ahh brother beating up Yeongwoon! And their mom covered it up/payed off his dad to keep it hush from the public and seo! Which I think is why seo them were moved away! Our baby Yeongwoon tried returning the game and talk to him but he ran into seo's mental mom, who told him to basically duck off and never talk to her son again. But seo thought Yeongwoon just left without saying a word or care for him.
AND THIS RECENT CH, LAST PANNEL SEO SAYS "DON'T WALK AWAY LIKE YOU DO DID BACK THEN" and our baby Yeongwoon says "what???" (Cause our baby didn't walk away tf)
SOOOO IM HOPING THIS IS WHERE EVERYTHING COMES TO LIGHT. and Seo-in crashes out on his parents.. hell he might even go dig up his brothers grave.
omg out comes the truth next chapter! Hehehe the drama thickens