A young man who is outstanding at everything yet remains a loner that doesn't fit well with the team. After surviving harsh training and difficult missions, he becomes a proper soldier who fights alongside his comrades.
The special service company conducts exercises and needs to destroy the enemy headquarters within half an hour. Yan Po Yue and Xiao Yun Jie decided to join the exercise.
Zhang Tian Yang holds an entitlement ceremony for three recruits. Assigned to the special service company cooking class, Yan Po Yue expresses his dissatisfaction with the position.
Drug dealers are temporarily detained at the training base. A night attack causes chaos. Yan Po Yue is instructed to use the backup radio station to request support from the regiment headquarters.
Xingtian demands that the arrested suspects be released or they will shoot injured soldiers. Yan Po Yue holds the enemy on the radio. Xiao Yun Jie and Squad Leader Fan take the opportunity to throw smoke bombs to rescue the wounded.
After days of heavy rain, Guo Kui and the cooking class go pick up Li Xiang's mother and fiancee. They drive to a tunnel and encounter a truck rolled over. GuoKui rescues people, and the cooking team find out that the tunnel has collapsed.
A professional rescue team arrives and carries out emergency construction, using resources to make a protective wall to resist a landslide. The oxygen inside the security door is about to run out. Li Xiang decides to change his career.
During the Spring Festival, the special service company guarding the camp organize a dumpling-making competition. In the grenade shooting competition, Yan Poyue used his kneeling position to hit all the targets and won applause.
Yan Po Yue kills a drug dealer with a knife, Xiao Yun Jie and Zhang Tian Yang escape. An injured Yan Po Yue and Luo Fu Gui escape drug dealers and test a phone's signal, but it suddenly runs out of power.
Yan Po Yue wakes up at the hospital, and standing beside him is the Cheetah Commando Qin Feng. The head of the regiment receives the news of the division party committee reforming the army.
The selection of the special forces team officially kicks off, and candidates such as Yan Po Yue, Xiao Yun Jie, and Xiao Fei are pulled into the wilderness.
Yan Po Yue is dissatisfied with Zhang Tianyang's giving away supplies. Due to a leg injury, Zhang Tian Yang didn't want to drag his comrades down, so he rushes out to attract attention alone and is eventually surrounded.
Everyone's told that there is still a long ordeal to officially become a member of the Cheetah Commando. The 40-kilometer weight-bearing cross-country running drains everyone's last stamina.
Yan Po Yue asks Guo Xiao Xiao to teach him how to shoot better. She gives him the micro-carved mirror, rice grains and embroidery needles that he usually trained, to train his hands, his eyes, and his mind to be steady.
After two months of intensive training, the players start the "Devil Week" training in the most terrifying training base in the southwestern tropical rain forest.
Yan Po Yue and his party discovered a sniper. After a shower of laser bullets, the four rush out of the range but soon after they are surrounded and captured by a group of imaginary enemies.
"Devil Week" comes to an end. The surviving soldiers attend the swearing-in ceremony and start their various trainings. Cao Ben's training performance has dropped. Lu Tu understands that the hurt from Xiang Fei's death is still there.
A Red Scorpion member has an unexpected complication. Back at the military, Lu Xiao Tian was discharged and Yan Po Yue takes him to the train station. A bomb is found in a public place.
Part of Group Nine goes to the Warrior International Special Forces Competition. The Armed Police's Anti-drug Brigade asks Cheetah to assist in the border anti-drug operation