I think it will be the readers..
RANDOM THOUGHT:
What if Bum helps out Sungbae....somehow...and they both defeat Sangwoo. Then, those two get together. Not necessarily ROMANTICALLY straight out, but they grow a tad close as shoulders to lean on?? Sorry
Both of them lost their sanity long time ago ┑(￣Д ￣)┍
Bum is insane for letting himself be with the insane Sangwoo xD
You're right. Maybe the bet should more be about who'd be alive at the end.
Reading these last few chapters though, I felt like they have yet to lose their sanity. Like, both sangwoo and bum have reached the edge but haven't fallen off the cliff
Who will lose his sanity first?! Will it be our beloved Yoon Bum? Or even the strong Sangwoo? Place your bets here and find out in future episodes!