After deposing Gustave and incorporating their northern region into their domain, the Seven Light Faith has become a danger the empire cannot ignore. Though just as Tsukasa was preparing for matters to get even busier as their war against the empire picked up, their doctor, Keine, warns both Tsukasa and Ringo that they've been overworking themselves. With doctor's orders to rest and recuperate, Tsukasa proposes taking a stroll through the city with Ringo during their time off. But is this a date? While Ringo may be the world's greatest scientist, she's ignorant and helpless when it comes to romance. She tries consulting her friends on the matter, but it doesn't help assuage her fears or anxieties. But then Shinobu teaches her a secret plan. How will their date ultimately go?

Lutz and Main prepare for the meeting with Otto. But Otto brings someone with him, turning a casual meeting into an interview that will decide both Lutz and Main's futures.

After being attacked by someone the first time, sliced open by Elsa the second time, and stabbed in the back by punks the third time, Subaru should have been dead, but found himself back where he started in the same parallel world every time. He finally realizes he's acquired the power to go back to the time and place he started from, which he calls "Return by Death." In hopes of changing the fate awaiting Felt, Satella, Old Man Rom, and himself, Subaru takes off for the fourth time.