"Superman is the Last Son of Krypton. Supergirl , his cousin, is that dead world's last daughter. Superboy, his clone, bears its legacy in his DNA. But the power of Krypton fuels another being. A being more powerful than any of these three heroes. And far more mad. They call him H'el. Combining godlike strength with immeasurable mental powers, H'el claims to be a long-lost student of Superman's brilliant father Jor-El. He has come to Earth...