u/Apprehensive-Ad-1033

After burning in a place disturbingly similar to what most would call Hell, one man is given another chance.
The new world he finds himself reincarnated in is called Fiendfell, a land ruled by a mysterious System, a land where kings fight their own wars, where godlike beings walk among mortals, and where mysterious structures known as Dungeons appear across the land without explanation.
But here is the thing. Our protagonist is not reborn as a man. He awakens as a Dungeon Core, the sentient heart of one of these things called Dungeons. Placed in that strange circumstance and tasked with succeeding in the mission he was given, he must upgrade his domain by spawning monsters to hunt intruders, designing deadly corridors to trap reckless adventurers, and investing in powerful guardians to stand as his domain's final line of defense.
Follow the adventures of our Dungeon Core protagonist, whose journey promises to be anything but lonesome.

Link: https://www.amazon.com/dp/B0GH32YQB8

Artist meme: Andye004

Artist Cover: Alephim

I’m writing an arc where the main character enters a dinosaur-themed dungeon that must be cleared in under 90 days. Since this is just one arc (a single book), I won’t be able to explore every type of dinosaur in depth, so I’ll need to focus on a select few. If you have any underrated dinosaur suggestions to include, whether it’s a lesser-known species, subspecies, or a unique idea, I’d love to hear them.