Hope you guys enjoy!

(ONE-PUNCH Male reader X Senran Kagura ) Jr. the adoptive son of the infamous hero " the caped Baldy " Saitama and he too has the ability to beat anything in one punch ( still have hair ). When suddenly a portal suck him in the world of ninjas. The side-kick for fun now a hero for fun, will fight the great evil that the people of the world are unable to defeat on there own.

bell may not know but oranio has a hero who they call the black lightning hero who was the soul inspiration to become stronger to many adventures however many say he is a spiritual being or a new stronger species than any other some even say he is a physical entity of past adventures power combined but what if i told you he was a regular person like the other adventures you would say no way right this is his story in his difficult road and how he became the way he is now, and how he finishes his adventure ( disclaimer: all this is post volume 15 of he actually story as this began after Bell saved Ryu, to those confused on the story set up from here on, I apologize for the story alteration from the real story)