I'm more confused how one group could win 6 matches when each side only has 5 people

why didn't the serum actually enhance any of his stats, since he had already gained the 53 stats in physical attributes when he made his body, it seems the serum had no effect?

why did the writing style completely change at chapter 257 it has made me no longer want to read. instead of normal phrases like enjoying each other's company it has changed to things live revel in joyous comradarie a d it's the majority of that, I have checked a few chapters past that as well and it's still the same. hate to say it but probably won't continue reading this novel anymore.

all I can say is what happened to the language in the book it went from being normal to what I would expect to hear in a novel about nobility trying to act elegant, and actually makes me not want to read it

are the 2 missing chapters going to be added?