Many of us know the ending of this game , and if u play it more than once it kinda gets boring, and u wanna skip movies during mission. And people dont even do quests after they reach LA anymore.
This will surely enlarge the number of PvE players and this game will be longer(thats what we all want).And after they are done with the game they wont just jump into PvP, people will continue playing PvE to find how the 2nd ending is.
This is how it works:
-You could finish the 2nd ending of chapter 2 lets say by doing certain quests or missions.
- Finish the 2nd ending only by collecting( saving a monster/killing a monster

-This will take a long time to find the required items needed for the different ending and will keep the players serching for it.
The way u enter into a different mission witch will then take you to the 2nd ending is like this. YOu know before a mission you click "Enter Mission", but if u have the required items/or quests you've done , you click "Enter (and the name of the place you are going to go) Place".
This mission will be hard, much like UW/FOW , but even harder, and at the end there are very nice rewards and exp.
After you are done with the objectives in the "secret" place you will then be taken to a different area where people that didnt do this special mission wont get into.
In this place you either stop a monster from reaching the crystal palace(jsut an example), that in the normal ending the monster WILL be at the crystal palace. THis will twist things around and make it even more exciting .
You will have a zone on the map where u can teleport whenever you want .
PS: SORRY FOR THE SPELLING, ENGLISH IS NOT MY NATIVE LANGUAGE. HOPE YOU DONT MIND AND YOU UNDERSTAND.