"Divine Punishment" (天罰術式 Tenbatsu Jutsushiki?) is the 111th chapter of the Toaru Majutsu no Index and manga was released on November 12, 2016.
Index searches for Accelerator in the rain but notices the wings of light, and notes that it is the wings of an angel based on her 103,000 grimoires. However, as the wings flash, she notices something familiar about the light. It is her friend Hyouka.
Accelerator later barges into the home of Thomas Platinaburg, one of the members of the Board of Directors, and researches on a possible cure to the virus code, codenamed "ANGEL", installed in Last Order's brain.
Meanwhile, Touma heads to the epicenter of the angel manifestation. There, he is seen by Misaka Mikoto and Index. Index warns him to not go to the angel, who is actually Kazakiri Hyouka, in fears of Touma's Imagine Breaker killing her. Touma tells her that he must prevent the destruction caused by Hyouka's appearance, but will save her no matter what.
Despite lacking vital information on what is going on, Mikoto decides to help out, thinking that it's for Touma's friend. "As part of the Punishment Game", Mikoto joins in on the battle, shooting the Hound Dog units passing by with her Railgun, while she lets Touma and Index continue on their journey towards Hyouka.
Soon, Touma and Index sort out the mechanics of Vento's Divine Punishment ability. However, with the mystery of Vento's power solved, the only challenge is how to return Hyouka back to normal. Touma knows that Hyouka is from the science side, so he decides to contact someone from the science side as well. However, there is no answer. The only guaranteed person to ask about science is none other than Misaka Mikoto herself, who is still stuck with fighting Hound Dog. She later helps Touma with information despite her predicament, and later, Touma finally reaches the center of the angel's manifestation. Then, Vento reappears and declares that she must kill a monstrosity like Hyouka must die along with him. Touma then prepares to fight Vento for another battle.
- Misaka Mikoto battles Hound Dog, while Touma and Index agree to save Kazakiri Hyouka.
- Kamijou Touma begins his battle with Vento of the Front anew.
- Index Librorum Prohibitorum
- Kamijou Touma
- Misaka Mikoto
- Kazakiri Hyouka
- Vento of the Front