In this epic sequel book to INVINCIBLE || RETH PRODUCTIONS and TECH JACKET || RETH PRODUCTIONS, Oliver takes up the mantle of INVINCIBLE after his tragic death.

This story follows Mark Grayson on a new adventure (THIS STORY DOES NOT CONNECT TO THE COMICS OR SHOW AND IS MY COMPLETELY ORIGINAL STORY.)

WAR AGAINST UTAPERS AND ZORGUPS HAVE ERUPTED AND TECH JACKET (ALONGSIDE INVINCIBLE) HAS TO STOP IT.