Bind to S-Level System: Start the Journey Through Hell Mode

On the first day of traveling through Blue Star, the special forces system was bound, but the system was about to be wiped out when it opened? "Novice mission: Complete 50 kilometers of extreme cross-country within 24 hours. If you fail, the host will die." Just after running on the verge of death, the new mission is to challenge the entire special forces squadron! Teammates taunted and instructors questioned, until he surrounded the entire enemy camp alone during the exercise...