One of those vital untold stories concerns how Kylo Ren transitioned from Snoke's enforcer to the Supreme Leader of ... Emperor Palpatine / Darth Sidious, Yoda, Luke Skywalker, Rey Skywalker ...

Thirty years after the defeat of the Empire, Luke Skywalker has vanished and a new threat has risen: The First Order, led by the mysterious Supreme Leader Snoke and his dark side enforcer ...