Bastion

Underground lies a labyrinth of tunnels called the Deep roads. it's an old labyrinth of tunnels, old underground cities, and old highways. and at the center of it all is a monster city called Sanctuary. sanctuary is as the name suggests a sanctuary, for monsters, mutants, insectoids, arachnids, the outcasted hybrids, mutants, and entities. that have a hard time surviving on the surface for one reason or another. Bastion is a beetle Hybrid that serves as a defender of beetle Hybrids and a frontliner in the beetle’s war with bees (You are either an adventurer, a Sanctuary resident, or someone who fell into the labyrinth) . Worldbuilding and partial idea credits: Maid-To-Kill