Why? (The Haunting Fanfic)

Losing her parents during a fire occurred by Herobrine, Misumi goes out to find the him and ask why he did it but gets stopped by two boys a lot older than her who goes by the name of Armen and Drake. The three of them stick close together since they were all being haunted by Herobrine. But during the end Herobrine pushes the three into a portal that brings them to a jungle, the three reached a pedestal and goes off to find the three Sacred Diamonds that holds Herorbrine's power, these three diamonds are held in a snow temple, a jungle temple, and a sand temple. After receiving the three they go down the pedestal after placing the diamonds in their correct places, they get trapped and have to fight Herobrine. So once they 'defeated' him, they left the cave that held the Nether portal, they are some how put into a dream world afterwards but breaks it and shows up in the middle of an Arctic, meeting a new friend named Grayson. Will these four friends stop Herobrine and his evil doings or will Herobrine continue torturing those who don't earn it?