When A Dead Star Is Found

Written SPECIFICALLY because my Toh Hyperfixation is coming back full force, this thing hasn't been around since Watching And Dreaming came out! V

Post TOH finale where the collector ends up spending their time learning from inhabitants of other planets in the universe, trying to "Grow Up", and meeting friends along the way. But, along the way, They eventually cross paths with a certain group, older than them and once considered family, what do the archivists do when they find their youngest, so long after they left them for dead, just beginning to grow and oh so different from how they left the young star?