Mari Sakuragi's family owns and operates the okonomiyaki restaurant in the Takara Shopping street. However, ever since the newly constructed Takara Mall was built, their business has been tough. The 24th Ward Gourmet Festival is just around the corner, and Mari wants to talk to RGB for some advise. However, the RGB boys have their minds already preoccupied with something else.

When the RGB trio decides to go meet Asumi, they receive a call from her. Asumi presents to them a trolley dilemma that involves herself. They must decide between revealing Asumi's existence within the KANAE system which would lead to its collapse, or to fix the bug inside Asumi which would lead to everyone being controlled by the system. The trio are unable to make a choice between the two, and decide to go meet Asumi by any means. What is the future that RGB chooses?

The KANAE system has frequently been producing errors. The cause of these errors were due to Asumi's consciousness being awakened inside the system, which confused the system when it was making decisions. Shuta is unable to decide what to do when Tsuzuragawa presents a trolley dilemma to save Asumi. Chikuwa arrives on the scene and they are arrested as terrorist suspects. Meanwhile, Ran and Koki are searching for "CMD," which appears to be the key to saving Asumi. Shuta reveals the truth behind the Takara Elementary School fire accident that killed Asumi.

Tsuzuragawa is in a coma in the hospital after being saved by Shuta. While tensions grow between DoRed and SARG, Ran investigates what Tsuzuragawa was up to at Cornucopia. Ran meets with his mentor 0th, and hears about his new plan. Meanwhile, during the commotion in Shantytown, Shuta is unsure what to do. At that moment, he sees Kozue being pursued by SARG and goes after them.

Shuta Aoi wanted to become a hero, but after a certain incident, he gave up that dream. One year later, that incident returns to haunt Shuta. In order to face his fears again, he needs to gather his two childhood friends together and reform the RGB. Given another chance, will Shuta be able to confront his despair?

Yuna continues her days in Crimonia, finishing quests and visiting her restaurant, Bear Haven. She receives a letter from the royal capital and goes to visit after solving a small honey problem.

Takayuki has been put in charge for the promotinal campaign of the movie adaption of his childhood friend's novel. Wanting to create something great for his friend Motoharu, he get fired up about his assignment. However, unlike his motivation, the ideas are just not coming. In order to clear his head, he takes a break outside where he randomly runs into Motoharu, who reminds him of something very important.

Canute puts his plans for Ketil's farm into motion. Thorgil decides to take certain matters into his own hands.

Canute puts his plans for Ketil's farm into motion. Thorgil decides to take certain matters into his own hands.

Canute puts his plans for Ketil's farm into motion. Thorgil decides to take certain matters into his own hands.

Canute puts his plans for Ketil's farm into motion. Thorgil decides to take certain matters into his own hands.

Canute puts his plans for Ketil's farm into motion. Thorgil decides to take certain matters into his own hands.

Canute puts his plans for Ketil's farm into motion. Thorgil decides to take certain matters into his own hands.

Canute puts his plans for Ketil's farm into motion. Thorgil decides to take certain matters into his own hands.

Rumors spread to Ketil's farm of a slave from a nearby home who slew his owner and escaped. Meanwhile, Arnheid begins tending to the old master.

Tsukasa’s army attacks the village. Outmatched by the attackers, they have to rely on wits, cooperation and science to fend them off.

The development of glassworks, an important step for making sulfa drugs and for chemistry as a whole, turns out to have a surprising benefit for Suika.

The Grand Bout is on. The kingdom of science must defeat Magma and take the seat of the village chief in order to give Ruri the antibiotic and win over the village.

Touya is now engaged to Yumina, Elze, Linze, and Yae, and he's enjoying his second life in another world as the five of them complete an extermination quest for mythril golems in order to raise their adventurer rank.