This is an image of Riku,one of the main characters in the Kingdom Hearts series and Sora's best friend.He once fell into darkness but with Soras' help,he managed to control it.He joined forces with the king in order to help Sora regain his memories and awaken him.Riku is always saying:"Once we step through, we might not be able to come back. We may never see our parents again. There's no turning back. But this may be our only chance. We can't let fear stop us! I'm not afraid of the darkness!".