After getting 80, I can't get any point.
Correct
You meant that it's not bug, but originally correct as the rule?
Yes. Each fight has a max of 80 points.
There is a reason why the point counter above the milestone rewards says x/80....
when Void (assuming from the profile?) unlocks, we can grind the next 80 points, and so on. new opponent, new nodes and (hopefully??) new champ pool to select from.
You don’t need to assume. The pictures of all 4 bosses are on the home page lol
Some people were "assuming" that it was Sentry instead