I immediately read when the new chapter came out, mc development is getting good every chapter and this manwha make you feel like watching a child grow. This story make you hook on mc development on every chapter.
They making a spin off of the manga in mc's sister pov just to justify her character still dislike her or a spin off if the sister didn't capture the otome's capture targets ┑( ̄Д  ̄)┍
She the granddaughter that granny Jupiter have been asking Lucas to marry when he rescue Jupiter at first battle stage since the few first chapters. It seems they'll be the new ship if people notice the little details of the first few chapters.
If this chapter is the end and won't update anymore, I think this chapter is a satisfying end.