The key still lies in mentality. Due to the veteran players' excellent combat mindset, Snow Egg and Little Knife were able to smoothly resolve this crisis.
...
After a relatively intense fight, the safety passage on the first floor was secured, and Double Lin patrolled back and forth along the passage. Little Nu and Xiao Zhuan affixed fluorescent tape to the floor of the passage. After that was done, Baldy led another patrol: "Shana, turn off the music. Lin Wu, Lin Meng, put on suppressors. Prepare on your own, everyone enter silent mode." Silent mode meant no unnecessary contact, no talking, and no extraneous actions.
The whole world quieted down, Lin Meng was preparing to start patrolling but was patted on the shoulder by Lin Wu, who whispered in Lin Meng's ear: "Don't keep walking, patrol at regular intervals." Constant moving inevitably makes noise; it's better to patrol at set times. In the silent, dark world, zombies have little desire to move.