You are a young man living in the city. Every day you have been busy working and leading a hectic life. Tired of this way of life, you began to long for a measured life in a place rich in nature. At that

Build a labyrinth as an awakened demon king! Absorb the magic of the adventurers and strengthen your power! Together with Mona, battle the great sorceress Sarah! Improve your technology in 35 days to win!