The heroine Gu Rongyin was discovered at the age of 25 to be the mistaken real daughter of the Gu family in the military compound. After returning, she faced family members who favored the fake daughter, an indifferent fiancé, and the aura of "genius female officer" created by the fake daughter in the military. In order to prove her self-worth and get rid of her arranged fate, she resolutely refused to marry and entered the selection sequence of the top special forces known as the "Death Camp" as an ordinary soldier. With her top-notch tactical thinking, almost harsh self-discipline and excellent individual combat capabilities, she went from a logistics soldier to a core member, team commander, and finally became the first female chief officer of the unit in training and actual combat missions that exceeded her limits. During this period, she and the male protagonist Jiang Yu, who is an ace pilot and commander, went from the initial misunderstanding and competition to fighting side by side and trusting each other in life and death in the later period. Finally, they gained equal love and respect in the smoke and tests, and completely defeated the conspiracy of the fake daughter and the forces behind her.
