Goblin Burrow

A devout pilgrim traveling between holy sites, Anvil strengthens her faith one shrine at a time. Then goblins happen. What starts as a straightforward fantasy journey turns into something far darker when she's ambushed and dragged into a goblin nest — and not just any nest, but one crawling with hobgoblins, goblin lords, and a whole hierarchy of creatures that have no interest in letting her leave. Don't let the fantasy pilgrimage setup fool you — this gets grim fast, and it leans into that darkness deliberately. The 4-episode OVA from studio Majin, based on a game, puts real effort into building out goblin society as an actual ecosystem rather than just window dressing. There's a sense of internal structure to the nest that gives the whole thing a more immersive, unsettling weight than you'd expect. If you've watched Kuroinu or Knight of Erin and appreciated how those series used their dark fantasy settings to create genuine atmosphere rather than just going through the motions, Goblin no Suana scratches a similar itch. Fans of Renseijutsushi Collet no H na Shibo Shirage Monogatari who like their fantasy hentai with some actual world-building will find something to appreciate here too. The animation holds up well enough to make the fantasy setting feel lived-in. It's a short watch, four episodes, so it doesn't overstay its welcome. Go in knowing the tone upfront and it delivers on what it's going for.