When I was practicing my bow in the garden, I hit the knee of the Demon King.

'Secret Dungeon' unveils a tale of unexpected encounters when a dungeon suddenly emerges in the protagonist's backyard. Delve into a world of magic, monsters, and modern knowledge as they navigate through this labyrinthine mystery. With strong love interests, comedic undertones, and a proactive protagonist, this web novel promises an engaging narrative that blends elements of adventure, familial love, and determined heroes. Prepare to be enthralled by the secrets hidden within the depths of the 'Secret Dungeon.'