At the top of the hillside, Liu Yi had already chosen his route. Walking along the foot of the mountain or sliding the wall is an out-and-out novice behavior. It seems that one side can avoid the possibility of attack. It brings a lot of psychological security, but in fact, it will only be more vulnerable to rebound damage from shrapnel or bullets. . This principle has long become a habit for him, who has experienced many battles, but at the beginning, it took him a lot of effort to emerge from a hidden place and assault the enemy in an open area to overcome his inner fear. After a few ups and downs among the grass, Liu Yi approached the wooden house holding the hostages almost in a straight line. Observing for a moment, he slammed into the door and raised his assault rifle at the same ti

