She's dead
Jade Star asked for a oneshot of Snow snapping out of her evil state in Isaac's world and watching as Charming kills Emma after killing Hook. Though it hurts, Snow has to continue on with the mission to bring everyone back to Storybrooke.
The sudden gasp of Emma's dying breath had snapped me back to my senses. That was Charming. He had just murdered Killian…and now he had just killed our daughter in cold blood, and I had ordered him to do it. Henry stood back, totally shell shocked. I had to keep up this evil pretence or Charming would turn on me and then kill Henry too. Our only hope of bringing both Emma and Hook back to life was getting out of this altered reality.
"That is enough." I said in the cold voice I had heard myself using previously. "Go, now. I wish to deal with their bodies myself. Alone." I said. Inside my heart had broken. This was my baby, and she was dead. The evil version of my Charming nodded briskly, giving the bodies a final sickly grin that did not belong on his normally loving face before he trudged away, back to the palace. Henry stood frozen to the spot, he was done for.
As soon as the evil Charming was out of sight and earshot I ran over to Emma's body, tears spilling out of my eyes. I tried to kiss her forehead in the hopes of true love's kiss undoing this- but deep down inside I knew Emma had never been cursed.
"No." I said quietly. "Not you…not my child." I was aware Hook was dead as well, but I could not give him my attention. Not when my daughter lay dead before my eyes. No parent should see their child's body.
"Grandma?" Henry said tentatively, not moving. "Is it really you?" I looked up at him. I could not blame him for not believing it was the real me after the trick I had played not so long ago.
"It's me Henry." I said sadly. "I am so sorry, for all of this." I could tell he still wasn't sure. "I gave you your storybook that brought Emma to Storybrooke." I told him. Henry relaxed, coming over to mourn his mother with me.
"Don't give up, grandma." He said. "We can still undo this all. We can still bring them both back. We need to stop Robin and Zelena's wedding. Come on." He tugged me up by the hand and I followed after him. It killed me to leave Emma's body lying there in a pool of her own blood. But if I was to prevent this event from being written in stone I had to go now. Even though it felt like my heart had been torn in two and the agony was simply unbearable.