Su Xiaoran, a novice in the workplace, first joined a top company, but her ideas were plagiarized by her seniors, and she almost lost her job. The cold-faced director Lu Jingyan seems to be strict, but he always offers help at critical moments. From a marginalized intern to a stand-alone industry newcomer, she tore apart the routines in the proposal fight and gained a foothold in the factional struggle. And that boss with a sharp tongue and protective shortcomings had already quietly turned the boundary between "superior and subordinate" into the exclusive tenderness of "I protect you" when we were fighting side by side. When a counterattack in the workplace meets an equally matched love, she finally understands: The best side by side is when you understand my ambition and I cherish your sincerity.