It definitely does come from something! You shouldn't have to guess what it is...
Wow, I found out the password! Now all I need is Ending 1...
I think I need to tie with my "opponent".
Actually, ending 1 isn't as special. When you get down to 1 hp, where you lose all your vital organs, you'll slowly start to lose consciousness. It's just another game over.Good job on finding ending 4, though!