The first one to notice was Saor, he was together with all the other Eternals in the council, this was a sort of place where all Eternals group together in order to talk about the wars, truces and important decision about the future of their kingdom, the council took place every ten years and the place where it would happen was always the same, a small island that stood at the center of the continents.
Saor began looking around counting every Eternal presents there, after ending his calculation he found out that of hundred Eternals one was missing.
As the discussion of the council grew heated Saor sneaked to Mare, whispering her "Mare, I think there are problems ahead, we need to talk, privately if possible".
Mare looked quite surprised by the unexpected request, but decided to follow Saor anyway.
Arriving in one of the grand all that conducted to the room of the council Mare asked Saor "what are you talking about? What happened? ".
His answer didn't take long to arrive "I think something happened to one of us, I can't find our 76th brother ".
"Are you saying he's not here! This is strange, indeed, I will seek some information about him, for now don't say anything to the council, we don't want to spread panic".
Saor unsure asked "Do you really think it's wise to not warn the others? ".
"It's safer this way, now go and don't talk about this with anybody else".
"Ok, call me when you find something ".
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Whit time the passion for the sky of Saor lead him building a tall and grand observatory, there he also built a library in the lower floors where all knowledge was open to Less and Eternals alike, near his observatory a tribe of Less without leanding Eternal set home there long ago.
That tribe with time became a city named Leransis, known for his unique tollerance, while in other cities the Less were treated as slaves, on par with beasts, in Leransis everyone was treated equally.
This happened thanks to Saor and his influence and even if he doesn't actively controll the city like almost all his other brothers and sisters do, he always tries to help the city in any way possible.
With time some Eternals that didn't had any city or kingdom to controll decided to stay in Leransis living amongst the Less in peace.
Some Less and few Eternals even decided to form an association with Saor as their leader with the only objective of seeking the truths of the world.
The name of the association was FarSky and their home base was the observatory and the library of Saor.
It was a day like many other for Saor, he woke up and got ready for the day, he had to controll the new members and teach them the principles of the FarSky.
As he got near the observatory a small Less kid got towards him running, the child was wearing the official vest of FarSky and in his hand he had a letter.
The kid's name was Lyst and he was a kid that Saor found on the trail that leaded to the observatory many years prior, he had brown hairs and green eyes, he was pretty small for his age being as tall as a kid of eleven years even if he had thirteen.
Lyst after handing the letter to Saor said "this letter is from Mare, I don't know about what it is, but by seeing the fear in the eyes of the deliverer in seems pretty important".