Whiteleaf13 (me): *walks home with bendy, mugs, and boris*

Bendy: so, what exactly did you see from that hidden pond?

Whiteleaf13 (Me): i......found out something about cuphead.

Bendy: wait, what?

Whiteleaf13 (Me): i'll tell you later.

Mugs: .........

*later*

Whiteleaf13 (Me): *enters house*

Felix: oh thank god you're back!

Ozzy: where were you?!

Whiteleaf13 (Me): where's cuphead? I need to talk to him.

Cuphead: *enters room* whiteleaf! You're back!

Whiteleaf13 (me): cuphead, i hope you don't mind me asking but........what was the real reason you gambled with the devil?

Bendy: wait......what is she talking about?

Cuphead: .........w-why would you ask that?

Whiteleaf13 (Me): just tell me!

Cuphead: ok......fine. i'll tell you. It was a long time ago but......

*flashback*

Cuphead: mugs, how is she?

Mugs: she's getting worse. Remember what the doctors said. She might not make it through the night.....

Cuphead: *tears fall from cheeks* .......I'm going to go talk to her.

Mugs: ok.....

*walks into room to see dark grey wolf with green eyes lying on bed, hardly breathing*

Cuphead: emerald?

Emerald: c-cuphead?

Cuphead: it's ok emerald.....y-you're going to be ok......*hugs*

Emerald: ......cuphead......Remember when i told you.......that legend?

Cuphead: about the warriors in the forest?

Emerald: p-promise me.......i'll be buried in that f-forest........i want to....die with......

Cuphead: emerald. I.....i promise....*sobs*

Emerald: ........i.....love...you....*stops breathing and goes limp*

Cuphead: emerald? E-emerald?! *sobs* please.....don't leave me.....i love you.....

*flashback ends*

Cuphead: .....after that, me and mugs began to gamble. When we lost to the devil, he gave us two options. One, to kill us. And two, to spread the ink illness.......we picked the second option........i wanted everyone to know how it felt to lose someone they loved.......

Bendy: n-no......it can't be true! *tears forms in eyes*

Boris: mugs? Is this true?!

Mugs: .......i-I'm sorry.....

Whiteleaf13 (me): ......cuphead...i didn't know....

Bendy: i don't know why i ever trusted you!! What would you do if i died before you gave birth to our child?!

Cuphead: bendy, i'm sorry......i was stupid......

Bendy: yeah! You think?! *sobs* i never want to see you again!!

Whiteleaf13 (Me): guys....please stop!! *hears snowfur's voice*

Snowfur: what's happening?! Why are they fighting?!

Whiteleaf13 (me): *tears forms in eyes* please, stop! What have i done?!

Cuphead: whiteleaf?

Whiteleaf13 (Me): *runs out door and into forest*

Boris: whiteleaf!!! *runs after whiteleaf*

I came up this idea as i was writing it. Emerald is a dark grey wolf who was cuphead's old girlfriend, but died.
Fact: whiteleaf reminds cuphead of emerald, which is why he was so depressed and tried to kill himself when he shot whiteleaf.