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1. Treasure Of All Treasures by Yoko_Senshi

   Fandoms: The Hobbit - All Media Types, The Hobbit (Jackson Movies), The Hobbit - J. R. R. Tolkien  

   • Explicit
   • Graphic Depictions Of Violence
   • M/M, F/M
   • Work in Progress

   25 Nov 2025

   Tags

   • Graphic Depictions Of Violence
   • Bilbo Baggins/Thorin Oakenshield
   • Bilbo Baggins & Thorin Oakenshield
   • possibly other pairings in the future
   • Dís/Dís's Husband (Tolkien)
   • Thrain/Frís (Tolkien)
   • Dwalin/Nori (Tolkien)
   • Bilbo Baggins
   • Thorin Oakenshield
   • Dwalin (Tolkien)
   • Balin (Tolkien)
   • Thrór (Tolkien)
   • Dís (Tolkien)
   • Fíli (Tolkien)
   • Frerin (Tolkien)
   • Smaug (Tolkien)
   • Óin (Tolkien)
   • Thráin II | Father of Thorin Oakenshield
   • Frís (Tolkien)
   • Bifur (Tolkien)
   • Dori (Tolkien)
   • Kíli (Tolkien)
   • Nori (Tolkien)
   • Thranduil (Tolkien)
   • Legolas Greenleaf
   • Gandalf (Tolkien)
   • Ori (Tolkien)
   • Morgoth Bauglir | Melkor
   • Bofur (Tolkien)
   • Víli (Dís' Husband)
   • Radagast (Tolkien)
   • Beorn (Tolkien)
   • Alternate Universe - Everyone Lives/Nobody Dies
   • Alternate Universe - Canon Divergence
   • Alternate Universe - No One Ring
   • BAMF Bilbo Baggins
   • Eventual Bilbo Baggins/Thorin Oakenshield
   • Good King Thorin Oakenshield
   • dragon - Freeform
   • Dragon!Bilbo
   • Erebor falls to a dragon
   • but not THAT one
   • No beta we die like the Durins (though they live in this one)
   • Embedded Images
   • Art
   • Canon-Typical Violence
   • Hurt/Comfort
   • an attempt at proper dwarven politics
   • hold your horses everyone there is a dragon in our mountain what do we do now
   • Fluff and Angst
   • Mutual Pining
   • Slow Build
   • Awesome Frerin (Tolkien)
   • Family Issues
   • POV Alternating
   • Character Death
   • BAMF Dís (Tolkien)
   • healing together
   • Young Fíli and Kíli (Tolkien)
   • Found Family
   • Good old trauma
   • Thorin being actually good with feelings because someone has to be
   • Everyone Needs A Hug
   • Post-Traumatic Stress Disorder - PTSD
   • Mental Health Issues
   • Angst with a Happy Ending
   • In this house we hate Morgoth
   • very slow burn
   • Implied/Referenced Suicide attempt
   • Dwarf Courting
   • Dwarf Culture & Customs
   • Assassination Plot(s)
   • Eventual Smut

   Summary

   Erebor falls to the dragon. Only that this time, it is not a red dragon named Smaug, but a green dragon named Bilbo that claims the mountain as his home.

   And with it all the dwarves inside.
   He doesn't kill them or hold them hostage - oh no. He will protect them, from anything and everything. He devotes his life to Erebor, swears to serve them until his last breath. Even if it means forsaking himself. Even if it means to die for them. Just who exactly has taken up residence in the mountain?

   Or: how Erebor ended up with a personal guard-dragon.

   Updates 2-3 times a week.

   Series

   • Part 1 of Dragon Under The Mountain

   Language:

   English

   Words:

   210,056

   Chapters:

   104/?

   Collections:

   1

   Comments:

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   Kudos:

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   Bookmarks:

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