Bedrock

A Dungeon Core LitRPG

Marcus Cole, a 34-year-old civil engineer, dies and wakes up as a dungeon core embedded in a cave wall. He can absorb mana, build rooms, set traps, and spawn monsters. Using his engineering background, he builds three floors, creates Skrit (a sentient cave rat), and barely survives his first adventuring party through clever design. Veteran trap specialist Sera Voss notices his dungeon is too intentional to be natural.