Alpha Qi Huanyang, the legitimate son of the Qi family, was promoted to a special captain based on his strength because he resented his father's arrangement to join the army. He was domineering and arrogant, and was afraid of Enigma due to the influence of traditional concepts. Alpha Li Chen, who was once the young master of the big clan and is now the top officer of the Ninth District, is paranoid, introverted, and strategist. The two had a falling out because of their different combat concepts. After Qi Huanyang was transferred to the Ninth District, he made things difficult for Li Chen at every turn, and the tit-for-tat conflict escalated.
However, in the forced cooperation and confrontation, from Qi Huanyang deliberately causing Li Chen to be blocked in the computer room to Li Chen's rescue despite the danger during the mission, the emotions quietly changed in the contradiction and struggle. In the entanglement of love and resentment, the two went through many tests such as family conspiracies and external frame-ups. From being hostile to each other to working together to expose Huo Zhan's conspiracy, their love eventually became a legend guarding District 9. In a world intertwined with pheromones, they wrote a history of sadomasochism about taming and being tamed, struggle and sinking.
