A piece of brown paper covers the exhibition board tightly. In the barracks corridor, a group of officers and soldiers gathered together and talked happily. There is only one topic: who can "go to the wall"? For some time, such images have been commonplace in the cable communication company of a naval joint training base. The so-called "going to the wall" means taking officers and soldiers as the main characters, making posters and posting them on the walls of the company. At first, the company commander Huang Junxin just wanted to praise and encourage the training of top talents in such a way. As the activity goes on, more and more people and things want to be the "leading role" and be able to be "C". The officers and soldiers expand the connotation of the activity step by step, and the content of this wall is constantly enriched: in addition to the military sports elite, there are also theoretical experts and martial arts stars... Up to now, nearly one third of the soldiers in the company have successfully "got on the wall". Every day when we walk here, officers and soldiers either stop to think or joke with each other, or some challenge their comrades on the wall. The officers and soldiers named this wall "Infinite Wall of Wired Company", which means "unlimited content, unlimited personnel, unlimited brilliance, and unlimited youth". The stage has been set up, and a wonderful story is about to be staged, starting with a party. During the year-end summary period of 2020, Al Qaida organized an award party, and many officers and soldiers of the cable company were commended. It is impressive that Luo Shengchen, a young soldier and corporal who has just joined the Party for one year, is the only person in the company who has been awarded the title of "Excellent Communist Party Member". At the party, Luo Shengchen spoke as the award-winning representative. He didn't mention his personal growth experience too much, but told us the struggle stories of his comrades in arms around him. When Luo Shengchen was just the monitor of the optical fiber class, it happened to be a major exercise of Al Qaida. That evening, the combat duty room issued an emergency order. The time is tight, the task is heavy, the requirement is high, and the staff is few... Luo Shengchen and several comrades in arms rushed to the laying site overnight to study the plan, clear the route, and start the operation. The well cover slowly opened, and the moist air mixed with peculiar smell came to my face. After finishing the preparations, the comrades in arms jumped down one after another, took out the threading tube and began to operate. The sediment in the well is silted up, and most of the pipes are blocked. The officers and soldiers dig and dig little by little, and slowly probe forward with the pipe piercer. High intensity work makes their hands blister quickly. When pulling the wire, the calluses on the hands of two comrades in arms were torn off as a whole due to excessive force, leaving red blood stains on the cable. Enduring fatigue and pain, more than half of the cable has been laid. At this time, a heavy rain came suddenly, and the water level in the well rose sharply, which soon spread over the waist, further increasing the difficulty of threading. The sewage was mixed with sweat, and the officers and soldiers narrowed their eyes and closed their mouths tightly to continue threading... Finally, they completed the task with high standards within the scheduled time and were praised by the superior. At the award ceremony, Luo Shengchen told these details, which moved the officers and soldiers of the base. After that night, the optical cable team became famous in the base. As the representative of "Excellent Communist Party Member", Luo Shengchen's photos were made into posters and pasted into the light box beside the camp. This scene made the comrades in arms feel excited. For a long time, these wired signalmen have been used to playing the role behind the scenes, silently guarding the smooth line. For them