A 34-year-old unemployed recluse get hit by a truck... and wakes up as a newborn baby in a fantasy world! With loving parents, a lifetime of regrets, and a beginner’s magic textbook, he sets out to make the most of his second chance at life.

Rudy begins to explore the village and rescues a green-haired child from a group of bullies. The two grow close practicing magic, but is there more to Rudy’s new friend than he thinks?

The Greyrat family is overjoyed when Zenith announces that she’s pregnant with a second child, but the mood takes a dour turn when Lilia reveals that she is also pregnant and Paul is the father. Will this be the end of Rudy’s happy family?

Rudy reaches his 10th birthday, and Eris and her family plan a surprise party for him. Meanwhile, the strange orb hovering over the city remains a mystery as powerful entities across the world begin to take note of it.

Rudeus, Eris, and Ruijerd make it to a city. They need to earn money for their journey, and decide to register as adventurers, but Superd like Ruijerd aren’t allowed inside. Rudeus has a plan, but how well will it hold up in practice?

Dead End discovers that Ruijerd will have to pay a fortune in fees to leave the Demon Continent. As they struggle to find a way around this unexpected roadblock, Rudeus receives another vision.

Dead End decide to wait out the rainy season in the Doldia village. Eris befriends the chieftain's granddaughter, but her fondness for Ghislaine leads to unexpected conflict.

In the aftermath of their disastrous reunion, Paul and Rudeus reflect on their actions and look for a way forward.

After setting out from Millishion, Rudeus, Eris, and Ruijerd board a ship back to the Central Continent. Meanwhile, Roxy arrives in Rikarisu, where she encounters some familiar faces.

Dead End finally arrives in the Shirone Kingdom on the Central Continent. Rudeus is anxious for a reunion with Roxy, but an unexpected vision from the Man-God means he may be in for more than he bargained for.

Rudeus is in desperate straits, imprisoned in a magic-proof dungeon by a despotic prince. But just when all seems hopeless, an unexpected visitor appears with a strange request. Will Rudeus be able to talk his way out of this one?

Rudeus sinks into depression following Eris's departure. As he struggles to get back on his feet, the many people he's met continue their own journeys.

Unaired episode included in the fourth Blu-ray volume. The episode will take place during the same time in episode 16 (episode 5 in second cour) and depict what Eris and Ruijerd were up to outside the main story, as teased by the comment "Goblin Extermination."

The mass-teleportation in Fittoa places Princess Ariel Anemoi Asura in mortal peril—then drops a powerful new bodyguard into her lap! While Rudeus and Eris journeyed home, a deadly drama was playing out in the halls of power.

Rudeus journeys to the harsh northlands in search of his lost mother. Or at least, that's what he tells himself. The scars of his parting from Eris run deep, and getting back on his feet may not be so easy.