Do you mean where that jock guy turns into a monster and attacks the whole party? Cause if it's that then your corruption level is too high, try not to eat the monster head when it give you the option for that
i didnt eat it in fact i never seen that option come up. I trained every chance i got excpet for one time i delayed 2 days I did mabey have too much fun with the gender bend side lines ,
Then im not sure, as far as I know the bad ending in that part comes from having your corruption level too high. Was your bad ending where mc goes full monster ?
I maybe wrong, but in case of high corruption, u must have power great enough to not die.Ull get the option to cleanse/fight off monsters thoughts.I remember u needed every possible powerup for that.