From Betrayed Sekiryuutei to The World's Strongest Nikke
8 parts Ongoing MatureIssei Hyoudou was betrayed by Rias Gremory who cheated on him with another man. While he's heartbroken, he got beaten up by Rias' new boyfriend before sending him to die on hit-and-run truck. Unbeknownst to them, an Unknown deity watches Issei's cruel fate as it decided to take his soul and transfer him to the another world where the Sekiryuutei can be reborn as a new person. The Sekiryuutei has turned into a Humanity's Last Hope called Nikke, a female soldier that were manufactured on fighting against the Raptures who are the enemies of the humanity. Also, Issei's identity has changed into a girl, and he or should I say she has a new name called as Rapi, The Red Hood.
From now on, Issei or known as Rapi will face her new enemies, until she can go back to her original world where she's belong to and face her new enemies.
Will she ever go back to have her memories return? Will she able to get her revenge? Or will she seek peace and freedom from her past and moved on to her new future?