It's pretty strange that no one created a topic for this. Welp. So, basicly the LHT tells us about what was going to happen in StH/SU if not some legal issues with Penders. There are 5 parts and only part 1 was released for now and it tells us about what was planned prior "Worlds Collide". So, you can read it here. P.S.: sorry for so small OP. Don't have too much idea what to write about without spoiling the whole part.