Wrong Reincarnation [OIMUHCAW]

Pure instinct to aid the weak. A noble impulse, right? My 'sin,' or perhaps my supreme stupidity, was trying to save a woman and her daughter from a brutal death. In the heat of the skirmish, a moment of carelessness cost me a gunshot. And then, the ironic confirmation of an old suspicion: the God of this world finds amusement in fallen heroes. Just as the darkness was claiming me, a strange phenomenon tore me from its jaws... only to throw me into the body of a noble baby, a child born with privileges, yes, but also with a curse. Lucien Whiteheart, his parents' fifth attempt at having an heir, was a doomed body. A grotesque curse denied them descendants, and now, I, a trapped soul, faced a premature death at the hands of enemies I never provoked. A blessing or a cruel joke of fate? I’ll find out, if I survive.