Lethal Perfume (2022)

Both are short length dramas with a visually impaired ML whose vision/color-vision is restored by the FL's kiss/proximity. Both MLs are CEOs of a perfume company who have designed a special perfume, and the FLs approach them with ulterior motives. The main couple has met previously when the FL saved the ML from a traffic accident. Both dramas are very similar in plot and tone.

Both are mini dramas in which the FL becomes involved with the ML to betray him for the person she works for, only to fall in love. Both FLs are smart and strong.

Both are mini dramas with a colorblind lead who works in a form of design (fashion vs. perfume).
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Both are mini dramas with a ML who is visually impaired (in some way) following an accident that was later discovered to be intentional, and a FL who enters his life under false pretenses. Both leads are in a form of design (perfume vs. jewelry).