A concept sketch for Doga as a contract killer who's incentive is money alone. Given up his mask of a selfless hero, he is no more a protector. He is an assassin, a weapon. He kills for whoever pays him well.
(P.S. - 'Doga' is a Raj comics(An Indian comic) character. A night vigilante. He is identified by his dog like mask and his weapons. And he is knows as protector of the night.)