Jerkass Woobie

4 vs. Satan:
*The helpers, to an extent. They may be cruel to the main characters, but they did everything to survive.
Alex in Princess Quest:
*N/A
The Stone of Power:
*Artimus. He had to live with the fact his family's father has been killed by the east kingdom, so he had them massacred and later his own brother betrays him. It's little wonder he himself gave up.
The Three Kingdoms
*N/A
Dragondawn
*N/A
Harter Knall
*The S6-unit. Sure, they killed everyone against the empire, but they had no choice but to fight for them.
Hero Story
*N/A
Kill the Demons
*N/A
Satan Saga
*Trianuk is very close to an actual monster, but he spent like half of his life fighting to avenge his wife only to find out he worked for the murderer, which caused him to lose whatever sanity he had left.
Story of Hero:
*N/A
The Legend of Devils
*N/A
The Sidestory Duology:
*N/A
The Time Of Bloody Fear:
*N/A