Book will have all the knowledge and information of Volumes 1 to 11. Anything beyond that will be my decision. I will do my very best to keep the characters as original as possible. The book is going to HEAVILY focus on Kazuma and Darkness becoming a couple. Darkness needs some love after lack of attention after Volume 12. Imagine characters in Light Novel Illustrations. Enjoy.

Funifura's brother, Harufura is sick. Does the Crimson Demon have the cure to what ales him? Smut. Incest. Dub-Con. Everyone is 18 .

Kazuma Satou es un adolescente sin nada de especial que murió en un trágico accidenté. En el limbo la diosa Aqua le da la opción de ir a un mundo diferente al suyo, parecido a los RPGS. Su misión sería derrotar al Rey Demonio, para lograrlo el podría llevarse consigo una arma especial, o un gran talento. Esté acepta la misión y decide escoger un talento: La Alquimia.

Arc 12: The (Final) Eris Festival

Konosuba with an OC insert with Essence CYOA based powers.

Kazuma, cansado de sufrir, decide quitarse la vida para finalmente descansar. Pero antes de que fuera enviado al infierno, es rescatado por una diosa la cual le ofrece una oportunidad para vivir de nuevo; Solo que en otro mundo de fantasía. Ahora Kazuma tiene la obligación de derrotar al rey demonio y salvar ese mundo, pero no será nada fácil, menos con las compañeras que tendrá.

Six girls play a board game with Kazuma that somehow ends up turning lewd with every turn! A romcom free-for-all where the board game's perverted demands are absolute.

Together, Darkness and Aqua explore the wonderful world of BDSM. (smut)

(Based on the Modern Konosuba Doujin) Megumin's upcoming Spring break is looking to be a boring one, like usual. But after Aqua accidentally flips Kazuma's entire life on its head, and an unexpected offer from Megumin's mother, Kazuma and Megumin get a once in a lifetime chance to turn this Spring break into something worth remembering. Oh, and Komekko is along for the ride too.

Kazuma returns to Axel, triumphant from his final battle. A certain arch-wizard decides to make good on her promise. Story continues from there. Spoilers up to book 17 of the light novel. Rated M as a precaution, but content is no more intense than that of the light novel or show adaptations. Will be updated with new chapters until the idea well runs dry.

During their visit to the Arcanletia hotsprings, Kazuma ends up taking Chomusuke for a bath, and has a fateful confrontation with a certain overly endowed elfish woman. What follows will forever brand him as the worst of perverts, and send the world down the path to a Mexican Standoff, Explosion style.

Kazuma takes a cheat with him. That's it. You can figure the rest out for yourself. Also there will be Kazumin. Note: This is not my story, all the credit for the writing goes to Lazzynerd9000 on AO3. This is just me uploading it on here for more people to read.

Megumin, the crimson demon mage known for her explosion magic after many rejected opportunities of joining a party, is finally allowed to join one with a lone adventurer and goes on a quest not only filled with magic but possibly romance? Join the Konosuba characters and many more from other anime series in this massive alternative world and with many adventures, humor, romance etc

Aqua abandons Kazuma and he is forced to survive on his own. There is no stopping him now.

The sixth volume of the series.

Kazuma Satou y la diosa del agua Aqua fueron enviados para vencer al Rey Demonio; Aunque tienen un inicio difícil, diferentes situaciones cambian la percepción entre el compañerismo, la amistad y el amor de ambos. Descubre en ésta historia.

Kazuma Sato has spent the last 4 years of his life as a typical Japanese NEET, unable to escape the feeling that somewhere, somehow, his life went wrong. But one night, he learns that destiny will only be put off for so long... Some post Vol 15 elements used, fair warning.

NEW CHAPTER EVERY WEEK Meet Vitor, confounded and teeming with questions, he is thrust into the kaleidoscopic universe of Konosuba - a realm he once dismissed as a mere figment of a fiction writer's imagination. Suddenly, the lines blur, and the fantasy he thought was confined to pages springs to life all around him.

Instead of starting his life as an adventurer in traditional isekai fashion, Kazuma blindly agrees to continue living his life, this time married with Aqua, a punishment they must both share in order to make us all laugh.

This is not how I wanted my fantasy adventure life to be, and nothing goes as I planned. But when your life is this Chaotic! Every little happiness becomes a blessing to you.

After getting saved from being eaten by a giant frog Aqua starts developing feelings for Kazuma (which is the last thing that he asked for)

Kazuma and Aqua are tossed in a much more brutal, unforgiving world where there is no resurrection or second chances. This place functions much less like a game, the character's personalities are more grounded, and our hero meets and brings the original party together in a very different, but much more intimate way, with a lot blood and tears in between. (contains smut)

Kazumin happens. What about Darkness?

A new dark creature stalks Belzerg, striking fear into all who cross her path...in theory. She's just not very good at that yet! But once Yunyun finishes her apprenticeship under General Wiz, she's sure to be an expert at making friends/raising zombies, tea parties/contract negotiations, and crimes against capitalism/logistics and resource management! Right?

Kazuma chooses something else (This is a fic I first posted on wattpad. My name there is Scarletsoldier083, if you are wondering)