"Build a Parachute on the Way Down"
Continued from Supergirl (2011) #14 and continues in Superboy (2011) #15.
*Following events in this month's Supergirl #14 and Superboy #14! It's their worst nightmare: A creature of unknown Kryptonian origin, more powerful than Superman, smarter than Supergirl and more lethal than Superboy. His actions will change the course of a planet's fate! *Source: dccomics.com