I just need to know one thing, do one of the companions permanently die?

Nope! Aside from kim namwoon but hes still present (obv)

Haha, I wonder... *Sweats*

I forgot the name but his coworker thevbrown haired one almost dies but is later reincarnated with memory(way later)

Poor *******... It seems no one has yet to mentioned 'him'. And it'll be best to stay that way because it's too big of a spoiler.

Way too big of a cost

i FEEL LIKE I RECOGNIZE UR NAME ++ RU TALKING ABT THE TRUE MC OR THE CHILD WHO WROTE NOTES On THE SUBWAY

Take a guess on who I am. Hehe, my greatness is spreading. XD

AHAHAGGAHAHAGA RU THE TRANSLATOR PERSON

Noo, wait~! I'm an uploader~! Not a translator~!
Σ(っ°Д °;)っ

AHHHHHH I MEANT THAT I ALWAYS MIX THEM UPPPPPP