Kiyotaka x fem Rimuru sage

Kiyotaka got bored and fed up of doing the same shit over again as he could predict everything in life at this point. 'I'll carry my class up to Class A switch classes before crushing Horkitia leaving her to hate me along with my class, going to papa and continuing producing data and potentially fucking prostitutes so he can create more of me'

Well fuck that Kiyotaka thought and got himself killed as he couldn't predict life after death which leads him to reincarnate as a human with a sage that can leave his body as a slime before fusing back into him. Kiyotaka apart from this sage has no extra abilities.

(This story is just me having fun so don't expect a good plot it will mainly focus on Tensura's OG timeline cuz I'm lazy but because with Kiyotaka things might be different idk