>>7470933older guy has young family member coming over for the summer because family issues.
Said older guys old collection is in the closet collecting dust and sad/jealous to see new lego with a new kid.
he is angry and young puberty and shit
New kid is angry/sad and misplaces/ angrily puts away his lego because he's too old or gives it away/ gets stolen by bully.
The older guys lego decides this isn't deserved and once again goes on epic adventure to find out what happened and where they are.
Afol older guy sad angry kid is reckless with toys and gets nostalgic sentimtal for his own stash. Very sad to see he can't find it anymore.
Eventually lego dudes find eachother. they combine their pieces to find the way back home.
When they do older guy is super glad to see his old stuff back, young guy is happy he got his lego back and they get to bond together and have fun.
the end
[spoiler:lit]also there's a cameo when the old and new lego find eachother disposed in the woods where there's a new city bear mold that finds a hoard of chrome gold coins in a classic forestman hideout[spoiler/]