C306 Guerrilla Warfare

After saying goodbye to the group, Qin Ming turned and made his way down a different tunnel, Loong Zhen's parting words resonating in his mind. "Remember this special mark. If you see it at a junction, that tunnel is a dead end." Qin Ming knew that a dead end was just one of the many types of tunnels, but it was crucial for avoiding a situation where he'd be trapped with no escape