(Don't know where to start... i stepped in a bit late...)
Krystal looked around and started to shiver. An opal-black scythe lay next to her. She picked it up reluctantly. It seemed to be emitting a slightly purple smoke from the blade. She stood up, gripping her new weapon tightly. From behind a small bush, she looked carefully over the branches and witnessed three people battling a strange, misty creature... from what she could see, there seemed to be a lot of blood and fear around. She immediately started to cringe at the fear and pain in the area. Putting one hand to her forehead, she slowly approached forward... only to find a strange, misty creature in front of her. She gripped her scythe even more tightly. "Hey... if you cut off someone's head... it dies, right?" she thought. "This is no time to be thinking about the weak spots on a boss in a game." But she swung as hard as she could at the strange creature's head, and it 'melted', a black pool of some sticky liquid left behind. Krystal wiped her forehead and ran to the nearest tree, swiftly climbing up, and using the branches of the tree, tried to hide herself.