Teenage Mutant Ninja Turtles (Teenage Mutant Ninja Turtles Vol. 2 #21)

After the shocking events of TMNT #20, the 300th issue special, death becomes a thing of the past as "The City That Never Dies" begins! Following an ominous warning from an old adversary, the Turtles try to stop their enemies from destroying the veil between the living and the dead. Can the newly reunited Hamato Clan reassemble the destroyed Ujigami mask and restore the veil? Or will the newly risen dead stand in their way?!