A Waning of Summer

"It's done. Targaryens are gone."
It seemed so in year 305 After Conquest when winners of the game of thrones have taken it all.
One who didn't want anything took the crown of Six Kingdoms, one who always wanted it took the crown of Kingdom in the North.
One who was true heir was gone in the wilderness, beyond the Wall, a broken man bearing mark of queenslayer and kinslayer.
One who dreamed of a good world was dead, a woman who slaughtered a city, who chose fear over love.
For ten years Westeros has enjoyed peace. Winners of the game thought nothing can ever change that.
Not even ignoring the will of two peoples in the south, nor even taking land of one people in the north. Winners were wrong.
As they were wrong about certain family being gone.
Winners of the game of thrones forgot the words of wisdom: "Nothing lasts."
Update January 2021. - after watching the last season of "Vikings" - D&D should learn from it how to wrap up the character storylines, do bittersweet ending and all that without turning it into a dumpster fire. "Vikings" have also declined in last few seasons, but still managed to stay away from pointless shock value scenes and subversion of expectations.