Basically, Naofumi, Raphtalia, and Atlast split themselves into fragments and became gods. The epilogue consists of two parts. One part recaps the future of the current ShieldBro in Melomark. The final chapter takes place 2+ centuries as god ShieldBro, Atlas, and Raphtalia return to Melomark.
Final Pairings:
Naofumi x Raphtalia
Naofumi x Melty (wait, WAT?)
Naofumi x Sadina (LLOOOOOOOOLLLL as apparently she finally convinced him to mate)
Fohl x Kiel
Ren x Female Knight (LLLLOOOOOLLL as her first name is Seattle)
Ren x Taniko (I need a picture of Gaelion at the wedding)
Itsuki x Rishia
Firo x Melty (techically, this already happened)
Old Hag is STILL ALIVE, LOL. LOL at this book in the store God Naofumi reads this in calling her Wyndia. Thief that Naofumi turned into a snitch is a legend after all.
Second chapter basically recaps ^^^ this and Naofumi goes on a journey with Raphtalia, Raphchan, Firo, and Atlas.
Reflecting on it, Naofumi has a bad end as he always fights. He's been fighting FOR CENTURIES NONSTOP. His fragments live in peace while he fights for the future which kind of sucks.