Sirius gets reincarnated into Danmachi with one wish from a higher goddess as Bell arrives in Orario. But instead of continuing the story alongside Bell with an OP power, our protagonist chooses his wish to be transported to when the Astrea Familia are massacred and is given a temporary power to save them from their fates. How will this change of fate affect Orario and how will our protagonist grow?

Following the events of Danmachi Light Novel 18, Bell is walking through Orario, trying to clear his mind. Bell is a level 5 but soon will realize that he needs to get far stronger.

Ya no me queda nada... solo aceptar esta propuesta de esta Diosa, y ayudar a los Héroes del pasado para que ellos mismos formen el futuro, el mundo no me necesita como un héroe... lo fui en mi tiempo y fracase inevitablemente... no estábamos preparados para esa calamidad... ¿Héroe? jamás fui uno, almenos lo pienso así... perdón a todos por no salvarlos, al final solo quede yo, les prometo a todos que esta vez ganaremos, si habrá muertos, ese seré yo... por eso tengo que prepararme y prepararlos a ellos... ya que "No Hay Otra Oportunidad", es la ultima y no la desperdiciare.

(This actually by Doorth not mine but he is not going to write anymore because he is in the military I have yet to get the ideas that he had for the story there might be some changes to the story hope you will enjoy this story he had allowed me to adopt this story and told me that I can have it.)A 6 year old boy woke up on the 55th floor of the dungeon. Devoid of any emotion the boy was injured having a member from a Familia saved him. the dark past is going to resurface with consequences. Follow the journey of Bell Cranel and his new family through the a hell of an adventure of a lifetime.

despues de ser inculpado de traidor bell regresa a orario pero sin ser el mismo chico inocente de antes, ahora puede ver al mundo con otra perspectiva, pero aun hay una pequeña luz en su alma pero sera suficiente para volver a ser quien fue una vez o se apagara del todo completando la oscuridad que ahora bell posee,

Romance story with Bell, Ryuu and Freya.

A demon slayer x danmachi crossover. Bell is taken in by the Demon Slayers and is raised by them, only to be led to return to Orario for a mission. (I don't own any of the images or music that appears. I also don't own Danmachi or it's characters.)

Si alguna vez te preguntan ¿Viajarias al pasado para corregir tus errores?... ¿Aceptarías? Bell tendrá que volver a vivir su aventura en un mundo que de nueva cuenta lo desconocen ¿Qué le deparará? ¿Podrá proteger lo qué más le importa?

After Bell's familia is killed in front of his very eyes, he abandons the desire of becoming a hero, seeking revenge instead. He heads a very volatile path, what will happen? Will he meet a dog's death? Or will he be saved by someone very close to him? The first few chapters aren't as good since I was starting out at the time, but trust me it gets better. Cover gotten from Google.

this is my fanfic of Volume 17 , Bell cranel after he rejected Freya confession and now freya started moving on to take him from hestia