I'm not necessarily talking about everyone being "linked". More like the opposite, before you were able to have all these varying characters with backgrounds and personalities that would never ever meet in passing. The reason they did in the original lore was that Summoners would choose them to battle for arbitration on the fields of justice. And that's how they were all "cemented" together. They were all decided to be badass enough to fight in the arena by a summoner, with a few exclusions that joined on their own (
for instance only joining so she could continue to fight
).
Take dota for example. It's very simple, Defender of the Ancients, everyone is here to fight to defend their idols (or w.e) while destroying the other. Dead simple, no conflicting story, but also almost no depth.
, and
have great original lore, and I also love
and
lore. Hell you could make an animated short film off nauts lore alone.
Now you have things like azir, and bard, and a'sol, and even kindred (a god of death in an arena where death isn't possible?).
I guess my point is, their shift started around azir or A'sol, when they rewrote lots of lore. And ever since then, you haven't heard anything about the League itself. The first 4 years and namesake of the game haven't even been mentioned in new characters. It's just, here's this new person"My name is X look at me! "
At this point it's just like, well why does the Institute of Justice even exist? Why are any obsolete summoners even around anymore to have diplomatic fights in an arena to stave off a 3rd rune war when star god shit is going on.
And most of all, no one has ever confirmed that Jinx's sister is actually Vi.