Epilogue:

GP and MB kidnap Xoovaq to tell them the truth about the explosion in CASOHM. He admits that it was him who did it, 
that it was him who commanded to put these on Earth, and that it was him who caused the first explosion. 
They decide to keep him trapped, but meanwhile Ginkus awakens for the second time. 
They have already prepared a test for him, but they promised Xoovaq that they will let him go if he acts as a narrator for Ginkus' test, 
and acts as he made it, so GP and MB don't get into trouble.

Full Story about CASOHM: https://pcg.fandom.com/wiki/The_War_of_the_Organisations#Scoovak_Labs_finds_FEC
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After Ep1 Ends:                                                                                        |
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You get teleported to a seemingly random location.                                                     |
That's litterally it.                                                                                  |
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After Ep2 Ends:

Still not released as a game, but the story is available here as a preview:
https://www.latlmes.com/tech/the-full-story-of-episode-3-1