Embark on a thrilling journey in the sci-fi novel 'Retreat For 30 Days, You Guys Let Me Go Out Soon.' Join the protagonist as they bind the system and face the challenge of a 30-day retreat. With a promise of a reward every day, the possibility of eternal life awaits after completing the 30 days. Explore a world where each day brings new surprises and obstacles to overcome in this urban sci-fi adventure.