Can you recommend me some visual novels with protagonist who is obsessed about achieving his goal, I mean like he is really prepared to achievie it even if it would mean to get heavily injured or to die. For example someone like Guts from Berserk, Eren from Attack on Titan or Velvet from Tales of Berseria. A persona who lost everything and doesnt care about anything else.
It's doesnt necessary have to be about revenge but it can be for a ideal like Shiro from Fate Stay Night.
It would be nice if the protagonist would know about what awaits him after achieving his goal and