As in, Demon kinda evil. I always find when I read, that the more evil, and usually demonic kind of characters are my favourites. If written well I become fascinated with them and wish there would be another book with these characters as the main ones. These sorta guys aren't the type to have a dramatic moment that changes their ways forever, they continue being bad until they die, usually. I'd really like to try a new take on writing and see if I can do better with these darker characters that I am so entertained by. But thinking of the right plot that doesn't give off the "Rehab Hero" vibe is so difficult. Maybe its just me, but I love an unhappy ending. I don't crave soppy love for entertainment and I especially love it when the good guy dies or whatever. (The Song of Ice and Fire series is definitely a favourite of mine, ha!) Basically, I'd rather the chosen character didn't die, due to dead ends and such, but somehow manages to carry on in their scheming, devious and blood thirsty ways without becoming too "good" in their adventures and misfortunes. I'll allow them friends, maybe. But whether those people can be friends 'til the end is yet to be decided. I literally go brain dead when I think on it too hard, so if anyone has ever had any success with this and can throw a few tips my way, that'd be nice. Cheers!