Origin of Superman early issues of the series, it was unclear if the story was intended to be the new origin of the mainstream Superman or the beginnings of a new universe, similar to Marvel's Ultimate line. DC later confirmed that "Birthright" was the new official origin of Superman, and it was embedded into the Superman fiction in "Superman" (vol. 2) #200. Krypton was redesigned again in "Birthright", portrayed as a society that used its advanced science and technology to make its planet into a paradise. Clark Kent respected his alien heritage and designed his Superman costume based on images of Kryptonian culture
Superman: Earth One using his heat vision, will block the sun's energy, which powers Superman, and that if Parasite breaches the suit and absorbs his power again, he will die. Parasite again attacks the Daily Planet and Superman intervenes. With the warsuit, Superman can fight Parasite on equal terms, but the suit gradually disintegrates as the battle continues. Theresa arrives and Parasite breaks away from the fight to hug her, accidentally absorbing her energy and killing her. Parasite blames Superman for her death and resumes his attack. Superman strikes Parasite with his full strength, incapacitating him. Parasite is taken into the custody of