|Season 1, Episode 10|
|Air date||June 18, 2011|
|Written by||Yasuyuki Muto|
|Directed by||Kōichirō Hatsumi|
Pro-oxidant (Worm Eater)
Despair of GIG
Ganta punches Shiro and says he hates her. Makina overhears this conversation between Tamaki and Aohi. Rokuro meets Scar Chain and prepares to execute them, while Genkaku is torturing Nagi. Crow saves them and Shiro meets Toto.
Ganta becomes angry at Shiro for throwing away the data chip, telling her he never wants to see her again. Meanwhile, Makina investigates Tamaki's office, overhearing a conversation between him and the Defense secretary, Major Aohi concerning the Deadmen. As Karako and the others discuss their next plan, Rokuro appears and reveals the data chip was actually a bomb he had made before announcing that the group is being held hostage unless Nagi agrees to become an Undertaker. As Rokuro decides to execute Ganta first, Crow appears on the scene, managing to kill most of the Undertakers using his Invisible Black technique. As Shiro laments her situation with Ganta, she meets Toto "Mockingbird" Sakigami, the one who told her about the data chip being a bomb.
Characters in order of appearance