Heartwarming / Killer7

  • Andrei Ulmeyda. Pretty much everything he does is for the good of the residents of his Intercity, to the point of risking and, ultimately, sacrificing his life to become a walking vaccine against even becoming a Heaven Smile. He's arguably the least evil target in the game.
http://tvtropes.org/pmwiki/pmwiki.php/Heartwarming/Killer7