If you stick with this game long enough, you will eventually get to a "cultivation quest" where you need to kill or save princess moonlight.

This quest chain has three different endings:

Kill the Princess
End of All
Warrior's Glory

Based on the rewards, Kill the Princess is the "good end" and Warrior's Glory is the "bad end". End of All is in between. (And the dialog for that quest also makes that apparent, if you read it closely enough.)

You get End of All if you would kill the princess but do not understand the quest and kill someone else instead. (Note that one of the quest answers is in chinese, though the "yes" answer you need is apparent.)

I suspect, but I do not know, that if things go right for Kill the Princess, you need to let the minister summon people (and do not kill the ones that do not attack him and be careful of AoEs -- will be a lot of non-aggro'd bosses in there if i understand how the quest works).

Has anyone completed the Kill the Princess version that can describe exactly how that went?