Enemies and Partners Make a Good Match

[Love for a long time + Big enemy + Passionate fighting + Desire for protection + Adventure + Love + Darkness] The two former enemies were actually designated as partners by their respective superiors to jointly complete the tasks instructed by their superiors. Was it arranged deliberately? Or is the grudge still unresolved? When they met for the first time five years later, Zi Qian was kind enough to give Yun Yi a gift. Yun Yi was very moved when he received the gift for the first time, thinking that he would do his best to prevent Zi Qian from being harmed in the future. Unexpectedly, opening the gift turned out to be a tear gas bomb, which made Yun Yi burst into tears. Zi Qian happened to take out her mobile phone to record this rare and classic scene. Everything seems to be back to those innocent and happy days. Yun Yi is a romantic figure with a unique style of work, which is exactly the opposite of the serious Zi Qian. Five years ago, they ended their rich school life on campus and each pursued their own path. They thought they would never see each other again, but unexpectedly they became partners through a mission. What kind of sparks will this spark?