Luciel has made fast progress in his new role as Exorcist thanks to all the training he had already done with Brod. As he continues making his way through the underground Labyrinth, he'd like to take his training even further, provided it doesn't interfere with his duties. Lumina conveniently offers to help, but her proposal isn't quite what Luciel expected-

One man's story of turning blood, sweat, and tears into a successful living--literally! After his untimely death as the hardest-working salary man in Japan, Luciel is reincarnated into the magical fantasy world Galdardia. Always the man with a plan, he recreates himself to be a healer, and sets about making his way in the world. But while Luciel knows a thing or two about making money, he knows absolutely nothing about Galdardia. Will his good heart and great work ethic be enough to make him...The Great Cleric?

Luciel has made fast progress in his new role as Exorcist thanks to all the training he had already done with Brod. As he continues making his way through the underground Labyrinth, he'd like to take his training even further, provided it doesn't interfere with his duties. Lumina conveniently offers to help, but her proposal isn't quite what Luciel expected-