Life in the spirit forest is pleasant for Rio and Latifa—but alas, their time together there isn’t meant to last. With a promise that he’ll eventually return, Rio departs for his parents’ hometown in the Yagumo region. A small village holding the secrets of his birth awaits him…

Rio’s journey to Yagumo takes him and Latifa deeper into the forest—and its denizens aren’t happy to see them! Can Latifa convince the Spirit Folk’s warriors of Rio’s innocence and forge a new bond? And what of Haruto’s spirit still slumbering within Rio?

Rio is a run-of-the-mill seven-year-old orphan from the slums who serves as a lookout for a local gang. Yet when he falls into a fever, memories of a past life surface. After the gang shoos him away from their hideout to celebrate their latest haul, Rio wanders into town, still coming to terms with his new memories. There he crosses paths with a group of nobles looking for a missing girl. When Rio returns to the hideout, he finds the gang slaughtered-and the perp's still around! What's worse, the gang's haul was actually the girl the nobles were looking for. Rio has to combine the martial arts from his memories with the magic power of this world to fight his way out of trouble and save the lives of both the girl and himself!

An ill-fated encounter... Driven insane by the loss of his daughter and the death of Hakim, Kishimoto turned on his coworker and killed him in cold blood. After this, he used Sophie to goad Arata into a final showdown at a park in Thailand. From training camp comrades to bitter adversaries, how will this confrontationend as their two paths collide?

The fires of vengeance burn on... With Arata's battle against his former employer concluded, the situation's finally stabilizing. After careful deliberation, he decides to recruit child soldiers from Thailand's slums on Miss Li's request. Unbeknownst to Arata, while his rival company may have backed out for now, there are still those within it whose personal grudge against him won't let them rest until they've had their revenge.

Rio sets off for his hometown via parts unknown...so why does everything look so familiar? From udon restaurants to vanquished enemies bent on vengeance, he's seen it all before-either in this life or his previous one! Could there be others with a spirit connection to this world? Moreover, who is this fox girl trying to kill Rio?!

After departing his parents’ hometown in the Yagumo region, Rio reunites with Latifa in the spirit folk village. She pours her heart out to him, and he responds with a special promise. Rio’s travels then take him to the city of Amande, where he witnesses six pillars of light rise up toward the sky. A voice in his head beseeches his help, leading him to an unexpected discovery…

The life of a private mercenary is far more grueling than he could have ever imagined! Our hero Ryouta Arata is an otaku who's just lost his job after the dissolution of his company. Unwilling to return to his old NEET ways, he applies online to a private military security company, thinking the benefits to be promising. After what appears to be a baffling test, he's assigned to be an "operator of operators" and begins his training in a foreign country.